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Export to XLS or XLS via Aspose.Cells for Reporting Services throws exception "System.Security.Permissions.SecurityPermission..."

I just installed Aspose.Cells.Reporting Services using the MSI on a Windows 2003 64 bit server running SQL Server 2008 Enterprise.

Although the Aspose export options (XLS, XLSX, CSV) show up in the web interface, when the user tries to export to XLS or XLSX (not CSV - that works fine), they get the following error message. Any ideas on how to resolve this?

Request for the permission of type ‘System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089’ failed.
body {font-family:“Verdana”;font-weight:normal;font-size: .7em;color:black;}
p {font-family:“Verdana”;font-weight:normal;color:black;margin-top: -5px}
b {font-family:“Verdana”;font-weight:bold;color:black;margin-top: -5px}
H1 { font-family:“Verdana”;font-weight:normal;font-size:18pt;color:red }
H2 { font-family:“Verdana”;font-weight:normal;font-size:14pt;color:maroon }
pre {font-family:“Lucida Console”;font-size: .9em}
.marker {font-weight: bold; color: black;text-decoration: none;}
.version {color: gray;}
.error {margin-bottom: 10px;}
.expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; }

Server Error in '/Reports' Application.

Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Exception: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[Exception: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]

[Exception: An internal error occurred on the report server. See the error log for more details.]
Microsoft.Reporting.WebForms.ServerReport.ServerUrlRequest(Boolean isAbortable, String url, Stream outputStream, String& mimeType, String& fileNameExtension) +900
Microsoft.Reporting.WebForms.ServerReport.InternalRender(Boolean isAbortable, String format, String deviceInfo, NameValueCollection urlAccessParameters, Stream reportStream, String& mimeType, String& fileNameExtension) +1313
Microsoft.Reporting.WebForms.ServerModeSession.RenderReport(String format, Boolean allowInternalRenderers, String deviceInfo, NameValueCollection additionalParams, Boolean cacheSecondaryStreamsForHtml, String& mimeType, String& fileExtension) +209
Microsoft.Reporting.WebForms.ExportOperation.PerformOperation(NameValueCollection urlQuery, HttpResponse response) +219
Microsoft.Reporting.WebForms.HttpHandler.ProcessRequest(HttpContext context) +171
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +613
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +177



Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3614

Hi,

Thanks for the post. It seems to be a problem with security permissions when installed through MSI package in 64-bit environment. Can you please try the manual installation procedure as described here. Also please share the version of Aspose.Cells for SSRS.

Sorry for the inconvenience.

I’m trying to use Aspose.Cells version 1.5.2.
I want to go ahead with the manual install, but the article is extremely confusing:

1) The registry table that you specify does not exist, so I have no idea where to put the registry values you specify

2) There is no mention of where to download the DLL file from. You only have the MSI available for download. I tried to install the MSI and pick up the dll from the target inside Program Files (x86), but there are multiple instances of the dll file in there (Do I use the one in ReportViewer2008 or in SSRS2008 ??)

3) Is the Aspose.Cells.ReportingServices.dll.config file what has been typed in the instructions? Is that we save at the specified location?

4) \Microsoft SQL
Server<SQL Server Instance>\Reporting Services</span>bin folder does not exist. Do you mean \Microsoft SQL
Server<SQL Server Instance>\Reporting Services\ReportServer</span>bin ?

5) I’m not sure what you mean by SQL Server
version is
9



Here is the install log from the MSI install if it is helpful in any way:

Thursday, June 24, 2010 1:30:45 PM :: Install Services
Thursday, June 24, 2010 1:30:45 PM :: Create the HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices key
Thursday, June 24, 2010 1:30:45 PM :: Get user the key value ,first
Thursday, June 24, 2010 1:30:45 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 1:30:45 PM :: regKey.GetValue
Thursday, June 24, 2010 1:30:45 PM :: Read SOFTWARE\Aspose\Aspose.Cells.ReportingServices of Path value is error
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xf8aeb353d2c06113(String x77482a3ed2d6d1da, String xbcea506a33cf9111)
Thursday, June 24, 2010 1:30:45 PM :: =================Start loading server program ===================
Thursday, June 24, 2010 1:30:46 PM :: Could not detect the correct version of Microsoft SQL Server or Reporting Services default instance on this machine.
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xf8ecc98e26adaf78()
Thursday, June 24, 2010 1:30:46 PM :: Install Desginer
Thursday, June 24, 2010 1:30:46 PM :: Create the HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices key
Thursday, June 24, 2010 1:30:46 PM :: Get user the key value ,first
Thursday, June 24, 2010 1:30:46 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 1:30:46 PM :: regKey.GetValue
Thursday, June 24, 2010 1:30:46 PM :: GetUserKeyValue
Thursday, June 24, 2010 1:30:46 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 1:30:46 PM :: regKey.GetValue
Thursday, June 24, 2010 1:30:46 PM :: =================Start loading client program ===================
Thursday, June 24, 2010 1:30:46 PM :: Check Client Condition
Thursday, June 24, 2010 1:30:46 PM :: Register Assembly
Thursday, June 24, 2010 1:30:46 PM :: C:\Program Files (x86)\Aspose\Aspose.Cells.ReportingServices\Bin\Aspose.Cells.ReportingServices.Client.dll
Thursday, June 24, 2010 1:30:47 PM :: Login Client
Thursday, June 24, 2010 1:30:47 PM :: Add add-in Manager of office 11.0
Thursday, June 24, 2010 1:30:47 PM :: Registry.CurrentUser.OpenSubKey
Thursday, June 24, 2010 1:30:47 PM :: regKey.GetValue
Thursday, June 24, 2010 1:30:47 PM :: Read Software\Microsoft\Office\11.0\Excel\Options of OPEN value is error
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xad34421d780cc8e0(String x77482a3ed2d6d1da, String xbcea506a33cf9111)
Thursday, June 24, 2010 1:30:47 PM :: Add add-in Manager of office 12.0
Thursday, June 24, 2010 1:30:47 PM :: Registry.CurrentUser.OpenSubKey
Thursday, June 24, 2010 1:30:47 PM :: regKey.GetValue
Thursday, June 24, 2010 1:30:47 PM :: Read Software\Microsoft\Office\12.0\Excel\Options of OPEN value is error
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xad34421d780cc8e0(String x77482a3ed2d6d1da, String xbcea506a33cf9111)
Thursday, June 24, 2010 1:30:47 PM :: Configure Aspose.Cells.ReportingServices.Dll for Client
Thursday, June 24, 2010 1:30:47 PM :: =================Loading client program is over ===================
Thursday, June 24, 2010 1:42:23 PM :: Unloading add-in of office 8.0
Thursday, June 24, 2010 1:42:23 PM :: UnloadAddinManager :Software\Microsoft\Office\8.0\Excel\Add-in Manager
Thursday, June 24, 2010 1:42:24 PM :: Unloading add-in of office 9.0
Thursday, June 24, 2010 1:42:24 PM :: UnloadAddinManager :Software\Microsoft\Office\9.0\Excel\Add-in Manager
Thursday, June 24, 2010 1:42:24 PM :: Unloading add-in of office 10.0
Thursday, June 24, 2010 1:42:24 PM :: UnloadAddinManager :Software\Microsoft\Office\10.0\Excel\Add-in Manager
Thursday, June 24, 2010 1:42:24 PM :: Unloading add-in of office 11.0
Thursday, June 24, 2010 1:42:24 PM :: UnloadAddinManager :Software\Microsoft\Office\11.0\Excel\Add-in Manager
Thursday, June 24, 2010 1:42:24 PM :: Deleted C:\Program Files (x86)\Aspose\Aspose.Cells.ReportingServices\Addin\Aspose.Cells.ReportingServices.Client.xla fails
No value exists with that name.
mscorlib
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at Microsoft.Win32.RegistryKey.DeleteValue(String name, Boolean throwOnMissingValue)
at Microsoft.Win32.RegistryKey.DeleteValue(String name)
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.x960fd9070eba5d12(String x77482a3ed2d6d1da, String x272bc993a9d89cb6)
Thursday, June 24, 2010 1:42:24 PM :: valuename
Thursday, June 24, 2010 1:42:24 PM :: OPEN
Thursday, June 24, 2010 1:42:24 PM :: Software\Microsoft\Office\11.0\Excel\OptionsOPEN
Thursday, June 24, 2010 1:42:24 PM :: Unloading add-in of office 12.0
Thursday, June 24, 2010 1:42:24 PM :: UnloadAddinManager :Software\Microsoft\Office\12.0\Excel\Add-in Manager
Thursday, June 24, 2010 1:42:24 PM :: Deleted C:\Program Files (x86)\Aspose\Aspose.Cells.ReportingServices\Addin\Aspose.Cells.ReportingServices.Client.xlam fails
No value exists with that name.
mscorlib
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at Microsoft.Win32.RegistryKey.DeleteValue(String name, Boolean throwOnMissingValue)
at Microsoft.Win32.RegistryKey.DeleteValue(String name)
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.x960fd9070eba5d12(String x77482a3ed2d6d1da, String x272bc993a9d89cb6)
Thursday, June 24, 2010 1:42:24 PM :: valuename
Thursday, June 24, 2010 1:42:24 PM :: OPEN
Thursday, June 24, 2010 1:42:24 PM :: Software\Microsoft\Office\12.0\Excel\OptionsOPEN
Thursday, June 24, 2010 1:42:24 PM :: Unloading add-in of office 13.0
Thursday, June 24, 2010 1:42:24 PM :: UnloadAddinManager :Software\Microsoft\Office\13.0\Excel\Add-in Manager
Thursday, June 24, 2010 1:42:24 PM :: Unloading add-in of office 14.0
Thursday, June 24, 2010 1:42:24 PM :: UnloadAddinManager :Software\Microsoft\Office\14.0\Excel\Add-in Manager
Thursday, June 24, 2010 1:43:02 PM :: Install Services
Thursday, June 24, 2010 1:43:02 PM :: Create the HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices key
Thursday, June 24, 2010 1:43:02 PM :: Get user the key value ,first
Thursday, June 24, 2010 1:43:02 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 1:43:02 PM :: regKey.GetValue
Thursday, June 24, 2010 1:43:02 PM :: GetUserKeyValue
Thursday, June 24, 2010 1:43:02 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 1:43:02 PM :: regKey.GetValue
Thursday, June 24, 2010 1:43:02 PM :: =================Start loading server program ===================
Thursday, June 24, 2010 1:43:02 PM :: Could not detect the correct version of Microsoft SQL Server or Reporting Services default instance on this machine.
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xf8ecc98e26adaf78()
Thursday, June 24, 2010 1:43:02 PM :: Install Desginer
Thursday, June 24, 2010 1:43:02 PM :: Create the HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices key
Thursday, June 24, 2010 1:43:02 PM :: Get user the key value ,first
Thursday, June 24, 2010 1:43:02 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 1:43:02 PM :: regKey.GetValue
Thursday, June 24, 2010 1:43:02 PM :: GetUserKeyValue
Thursday, June 24, 2010 1:43:02 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 1:43:02 PM :: regKey.GetValue
Thursday, June 24, 2010 1:43:02 PM :: =================Start loading client program ===================
Thursday, June 24, 2010 1:43:02 PM :: Check Client Condition
Thursday, June 24, 2010 1:43:03 PM :: Register Assembly
Thursday, June 24, 2010 1:43:03 PM :: C:\Program Files (x86)\Aspose\Aspose.Cells.ReportingServices\Bin\Aspose.Cells.ReportingServices.Client.dll
Thursday, June 24, 2010 1:43:03 PM :: Login Client
Thursday, June 24, 2010 1:43:03 PM :: Add add-in Manager of office 11.0
Thursday, June 24, 2010 1:43:03 PM :: Registry.CurrentUser.OpenSubKey
Thursday, June 24, 2010 1:43:03 PM :: regKey.GetValue
Thursday, June 24, 2010 1:43:03 PM :: Read Software\Microsoft\Office\11.0\Excel\Options of OPEN value is error
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xad34421d780cc8e0(String x77482a3ed2d6d1da, String xbcea506a33cf9111)
Thursday, June 24, 2010 1:43:03 PM :: Add add-in Manager of office 12.0
Thursday, June 24, 2010 1:43:03 PM :: Registry.CurrentUser.OpenSubKey
Thursday, June 24, 2010 1:43:03 PM :: regKey.GetValue
Thursday, June 24, 2010 1:43:03 PM :: Read Software\Microsoft\Office\12.0\Excel\Options of OPEN value is error
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xad34421d780cc8e0(String x77482a3ed2d6d1da, String xbcea506a33cf9111)
Thursday, June 24, 2010 1:43:03 PM :: Configure Aspose.Cells.ReportingServices.Dll for Client
Thursday, June 24, 2010 1:43:03 PM :: =================Loading client program is over ===================
Thursday, June 24, 2010 2:25:52 PM :: Install Services
Thursday, June 24, 2010 2:25:52 PM :: Create the HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices key
Thursday, June 24, 2010 2:25:52 PM :: Get user the key value ,first
Thursday, June 24, 2010 2:25:52 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 2:25:52 PM :: regKey.GetValue
Thursday, June 24, 2010 2:25:52 PM :: GetUserKeyValue
Thursday, June 24, 2010 2:25:52 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 2:25:52 PM :: regKey.GetValue
Thursday, June 24, 2010 2:25:52 PM :: =================Start loading server program ===================
Thursday, June 24, 2010 2:25:52 PM :: Could not detect the correct version of Microsoft SQL Server or Reporting Services default instance on this machine.
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xf8ecc98e26adaf78()
Thursday, June 24, 2010 2:25:53 PM :: Install Desginer
Thursday, June 24, 2010 2:25:53 PM :: Create the HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices key
Thursday, June 24, 2010 2:25:53 PM :: Get user the key value ,first
Thursday, June 24, 2010 2:25:53 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 2:25:53 PM :: regKey.GetValue
Thursday, June 24, 2010 2:25:53 PM :: GetUserKeyValue
Thursday, June 24, 2010 2:25:53 PM :: Registry.LocalMachine.OpenSubKey
Thursday, June 24, 2010 2:25:53 PM :: regKey.GetValue
Thursday, June 24, 2010 2:25:53 PM :: =================Start loading client program ===================
Thursday, June 24, 2010 2:25:53 PM :: Check Client Condition
Thursday, June 24, 2010 2:25:53 PM :: Register Assembly
Thursday, June 24, 2010 2:25:53 PM :: C:\Program Files (x86)\Aspose\Aspose.Cells.ReportingServices\Bin\Aspose.Cells.ReportingServices.Client.dll
Thursday, June 24, 2010 2:25:53 PM :: Login Client
Thursday, June 24, 2010 2:25:53 PM :: Add add-in Manager of office 11.0
Thursday, June 24, 2010 2:25:53 PM :: Registry.CurrentUser.OpenSubKey
Thursday, June 24, 2010 2:25:53 PM :: regKey.GetValue
Thursday, June 24, 2010 2:25:53 PM :: Add add-in Manager of office 12.0
Thursday, June 24, 2010 2:25:53 PM :: Registry.CurrentUser.OpenSubKey
Thursday, June 24, 2010 2:25:53 PM :: regKey.GetValue
Thursday, June 24, 2010 2:25:53 PM :: Configure Aspose.Cells.ReportingServices.Dll for Client
Thursday, June 24, 2010 2:25:53 PM :: =================Loading client program is over ===================
Friday, June 25, 2010 1:45:33 PM :: Unloading add-in of office 8.0
Friday, June 25, 2010 1:45:33 PM :: UnloadAddinManager :Software\Microsoft\Office\8.0\Excel\Add-in Manager
Friday, June 25, 2010 1:45:33 PM :: Unloading add-in of office 9.0
Friday, June 25, 2010 1:45:33 PM :: UnloadAddinManager :Software\Microsoft\Office\9.0\Excel\Add-in Manager
Friday, June 25, 2010 1:45:33 PM :: Unloading add-in of office 10.0
Friday, June 25, 2010 1:45:33 PM :: UnloadAddinManager :Software\Microsoft\Office\10.0\Excel\Add-in Manager
Friday, June 25, 2010 1:45:33 PM :: Unloading add-in of office 11.0
Friday, June 25, 2010 1:45:33 PM :: UnloadAddinManager :Software\Microsoft\Office\11.0\Excel\Add-in Manager
Friday, June 25, 2010 1:45:33 PM :: Deleted C:\Program Files (x86)\Aspose\Aspose.Cells.ReportingServices\Addin\Aspose.Cells.ReportingServices.Client.xla fails
No value exists with that name.
mscorlib
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at Microsoft.Win32.RegistryKey.DeleteValue(String name, Boolean throwOnMissingValue)
at Microsoft.Win32.RegistryKey.DeleteValue(String name)
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.x960fd9070eba5d12(String x77482a3ed2d6d1da, String x272bc993a9d89cb6)
Friday, June 25, 2010 1:45:33 PM :: valuename
Friday, June 25, 2010 1:45:33 PM :: OPEN
Friday, June 25, 2010 1:45:33 PM :: Software\Microsoft\Office\11.0\Excel\OptionsOPEN
Friday, June 25, 2010 1:45:34 PM :: Unloading add-in of office 12.0
Friday, June 25, 2010 1:45:34 PM :: UnloadAddinManager :Software\Microsoft\Office\12.0\Excel\Add-in Manager
Friday, June 25, 2010 1:45:34 PM :: Deleted C:\Program Files (x86)\Aspose\Aspose.Cells.ReportingServices\Addin\Aspose.Cells.ReportingServices.Client.xlam fails
No value exists with that name.
mscorlib
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at Microsoft.Win32.RegistryKey.DeleteValue(String name, Boolean throwOnMissingValue)
at Microsoft.Win32.RegistryKey.DeleteValue(String name)
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.x960fd9070eba5d12(String x77482a3ed2d6d1da, String x272bc993a9d89cb6)
Friday, June 25, 2010 1:45:34 PM :: valuename
Friday, June 25, 2010 1:45:34 PM :: OPEN
Friday, June 25, 2010 1:45:34 PM :: Software\Microsoft\Office\12.0\Excel\OptionsOPEN
Friday, June 25, 2010 1:45:34 PM :: Unloading add-in of office 13.0
Friday, June 25, 2010 1:45:34 PM :: UnloadAddinManager :Software\Microsoft\Office\13.0\Excel\Add-in Manager
Friday, June 25, 2010 1:45:34 PM :: Unloading add-in of office 14.0
Friday, June 25, 2010 1:45:34 PM :: UnloadAddinManager :Software\Microsoft\Office\14.0\Excel\Add-in Manager
Monday, June 28, 2010 10:17:41 AM :: Install Services
Monday, June 28, 2010 10:17:41 AM :: Create the HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices key
Monday, June 28, 2010 10:17:41 AM :: Get user the key value ,first
Monday, June 28, 2010 10:17:41 AM :: Registry.LocalMachine.OpenSubKey
Monday, June 28, 2010 10:17:41 AM :: regKey.GetValue
Monday, June 28, 2010 10:17:41 AM :: GetUserKeyValue
Monday, June 28, 2010 10:17:41 AM :: Registry.LocalMachine.OpenSubKey
Monday, June 28, 2010 10:17:41 AM :: regKey.GetValue
Monday, June 28, 2010 10:17:41 AM :: =================Start loading server program ===================
Monday, June 28, 2010 10:17:41 AM :: Could not detect the correct version of Microsoft SQL Server or Reporting Services default instance on this machine.
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xf8ecc98e26adaf78()
Monday, June 28, 2010 10:17:41 AM :: Install Desginer
Monday, June 28, 2010 10:17:41 AM :: Create the HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices key
Monday, June 28, 2010 10:17:41 AM :: Get user the key value ,first
Monday, June 28, 2010 10:17:41 AM :: Registry.LocalMachine.OpenSubKey
Monday, June 28, 2010 10:17:41 AM :: regKey.GetValue
Monday, June 28, 2010 10:17:41 AM :: GetUserKeyValue
Monday, June 28, 2010 10:17:41 AM :: Registry.LocalMachine.OpenSubKey
Monday, June 28, 2010 10:17:41 AM :: regKey.GetValue
Monday, June 28, 2010 10:17:41 AM :: =================Start loading client program ===================
Monday, June 28, 2010 10:17:41 AM :: Check Client Condition
Monday, June 28, 2010 10:17:41 AM :: Register Assembly
Monday, June 28, 2010 10:17:41 AM :: C:\Program Files (x86)\Aspose\Aspose.Cells.ReportingServices\Bin\Aspose.Cells.ReportingServices.Client.dll
Monday, June 28, 2010 10:17:42 AM :: Login Client
Monday, June 28, 2010 10:17:42 AM :: Add add-in Manager of office 11.0
Monday, June 28, 2010 10:17:42 AM :: Registry.CurrentUser.OpenSubKey
Monday, June 28, 2010 10:17:42 AM :: regKey.GetValue
Monday, June 28, 2010 10:17:42 AM :: Read Software\Microsoft\Office\11.0\Excel\Options of OPEN value is error
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xad34421d780cc8e0(String x77482a3ed2d6d1da, String xbcea506a33cf9111)
Monday, June 28, 2010 10:17:42 AM :: Add add-in Manager of office 12.0
Monday, June 28, 2010 10:17:42 AM :: Registry.CurrentUser.OpenSubKey
Monday, June 28, 2010 10:17:42 AM :: regKey.GetValue
Monday, June 28, 2010 10:17:42 AM :: Read Software\Microsoft\Office\12.0\Excel\Options of OPEN value is error
Object reference not set to an instance of an object.
Aspose.Cells.ReportingServices.Installer
at Aspose.Cells.ReportingServices.Installer.ExtensionInstaller.xad34421d780cc8e0(String x77482a3ed2d6d1da, String xbcea506a33cf9111)
Monday, June 28, 2010 10:17:42 AM :: Configure Aspose.Cells.ReportingServices.Dll for Client
Monday, June 28, 2010 10:17:42 AM :: =================Loading client program is over ===================

Hi,

We will soon look into your issue. I have logged your issue with an id: CELSSREP-17827. In the mean time, please try
manual installation if it works.

Please refer to the following steps.

1.
Find rsreportserver.config and rssrvpolicy.config at ${SQL Server 2008
Reporting Service}\Reporting Services\ReportServer\ folder.

2.
Add following information at rssrvpolicy.config file for security .

…….




















……



3.
Add following information at rsreportserver.config for Rendering
Extensions.















<Extension Name=“ACTXT”
Type=“Aspose.Cells.ReportingServices.TabDelimitedRenderer,Aspose.Cells.ReportingServices”
/



4. Copy ${Aspose.Cells for Reporting Service
installation folder }\Bin\SSRS2008\Aspose.Cells.ReportingServices.dll
file into ${SQL Server 2008 Reporting Service}\Reporting
Services\ReportServer\bin\ folder.

5. Please check the
path value of
“HKEY_LOCAL_MACHINE\SOFTWARE\Aspose\Aspose.Cells.ReportingServices" key.

If
the value is null, please copy ${Aspose.Cells for Reporting Service
installation folder }\ Aspose.Cells.ReportingServices.xml file into
${SQL Server 2008 Reporting Service}\Reporting
Services\ReportServer\bin\ folder. Or set the value to ${Aspose.Cells
for Reporting Service installation folder }.




Thank you.

The above instructions along with adding the dll file to the Reporting Services BIN directory did the trick. The export is working for me now.

The issues you have found earlier (filed as 17827) have been fixed in this update.


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