Please check the installation log and the SQL Server Reporting Services Policy file (rssrvpolicy.config) and post it here. If there is not a full trust caller for Aspose.Cells for Reporting Services in rssrvpolicy.config file, please manually add the permissions to execute.
Give Aspose.Cells for Reporting Services permissions to execute. To do this, open ${SQL Server Reporting Services}\ReportServer\rssrvpolicy.config and add the following as the last item in the second to outer <CodeGroup> element (which should be <CodeGroup class="FirstMatchCodeGroup" version="1" PermissionSetName="Execution" Description="This code group grants MyComputer code Execution permission. ">):
<!--Start here. -->
<CodeGroup class="UnionCodeGroup" version="1" PermissionSetName="FullTrust" Name="Aspose.Cells_for_Reporting_Services" Description="This code group grants full trust to the Aspose.Cells for Reporting Services assembly. ">
<IMembershipCondition class="StrongNameMembershipCondition" version="1" PublicKeyBlob="00240000048000009400000006020000002400005253413100040000010001002780c08eaa89aedfb00b1b96137cca3e15f32826e0e4fd1da3c98d1e3968a03a019aa7b7228b151f6e5dae4dcb00f98479770f507626b04e786e5e93ec3757c1cc4ed1ac4b72c7649c4438e9d3a5f44d8b7522043686a2e8c2a495e04b917e0505d3201015c828e3c15afc8a46ab78293574b9e0475df68627bbabc5b564addd" />
</CodeGroup>
<!--End here. -->
Please check installation log and SQL Server Reporting Services Policy file (rssrvpolicy.config) and post it here. If there is not full trust caller for Aspose.Cells for Reporting Services in rssrvpolicy.config file, please manually add permissions to execute.
....
Amjad,
I made the changes to the rssrvpolicy.config file but am still receiving the error. I did stop and restart Reporting Services prior to testing.
In your post, you refered me to "installation document for DLL only." Do I need to follow these instructions as well? I installed Aspose.Cells using the .msi file.
I am attached the .config file, the install log and the error returned when trying to export.
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