Doc files created in Office 2013 cannot be loaded in Aspose.Words.Document

shrikant.chavare · December 10, 2015, 4:00am

We have a password protected doc files created in Office 2013. Using Aspose.Words 10.6.0.0 these files cannot be loaded in Aspose.Words.Document object, but they open fine in Office Word 2013. Can you please investigate why these are unable to be opened in Aspose.Words?

No any issues for files created in Office 2010 for loading in Aspose.Words.Document object.

Document file and code file is attached here for reference.

The document appears to be corrupted and cannot be loaded.

System.InvalidOperationException: Unexpected encryption version. 
at xc8ef30c5dc53a453.x414106297e729800.xcc381ffa3ede662f(xd8c3135513b9115b x84378c276c4cd7e2, String x51bb737361e07832, String xe8e4b5871d71a79a)
at x16f9a31f749b8bb1.xd565534916f7312b.xd586e0c16bdae7fc(xd8c3135513b9115b x84378c276c4cd7e2, String xe8e4b5871d71a79a)
at x16f9a31f749b8bb1.xd565534916f7312b…ctor(xd8c3135513b9115b fs, String password)
at x16f9a31f749b8bb1.x0f8a9a895bdf560e…ctor(xd8c3135513b9115b fs, String password, Document doc)
at Aspose.Words.Document.x5d4db34d48fb3129(Stream xcf18e5243f8d5fd3, LoadOptions x27aceb70372bde46)

Read/Open Password for document is 123456.
Write Password for document is abcd.

tahir.manzoor · December 11, 2015, 3:59am

Hi Shrikant,

Thanks for your inquiry. The document is encrypted using the RC4 CryptoAPI Encryption and this is not currently supported by Aspose.Words. Your request has been linked to the appropriate feature (WORDSNET-5482). You will be notified via this forum thread once this feature is available.

We apologize for your inconvenience.

tahir.manzoor · December 11, 2015, 4:17am

Hi Shrikant,

Further to my last post, we have logged a separate issue for your document as WORDSNET-12801 in our issue tracking system. You will be notified via this forum thread once this issue is resolved.

We apologize for your inconvenience.

shrikant.chavare · December 31, 2015, 3:23am

Hello,

Thanks for the reply.

What is the time frame has decided to resolve these issue? We are using Aspose.Words dll and having some clients dependency on it.

Thanks& Regards,
Shrikant

tahir.manzoor · December 31, 2015, 9:03am

Hi Shrikant,

Thanks for your inquiry. We regret to share with you that the requested feature has been postponed. We will inform you via this forum thread as soon as there are any further developments.

We apologize for your inconvenience.

shrikant.chavare · January 15, 2016, 2:42am

Thank for the reply.

Aspose.Words loads password protected documents(.doc) created in Office 2010/2007, without any issue.

It means,

Aspose.Words support RC4 encryption for documents created in Office 2010/2007.
Aspose.Words does not support RC4 encryption for documents created in Office 2013.

Can you please confirm and give your comments on this.

Thanks,
Shrikant

tahir.manzoor · January 18, 2016, 3:40am

Hi Shrikant,

Thanks for your inquiry. We have logged this issue as WORDSNET-12965 in our issue tracking system. Once we have any update about your requirements/query from our product team, we will update you via this forum thread.

We apologize for your inconvenience.

aspose.notifier · April 13, 2016, 4:22am

The issues you have found earlier (filed as WORDSNET-12801;WORDSNET-12965;WORDSNET-5482) have been fixed in this .NET update and this Java update.

This message was posted using Notification2Forum from Downloads module by aspose.notifier.