Saving Excel Gives Error: Unable to determine the identity of domain RRS feed

  • Question

  • Hi,

    While saving excel file programatically, it throws error: Unable to determine the identity of domain. System.IO.IsolatedStorage.IsolatedStorageException was caught

    Would appreciate an early response.

    Thanks in advance. 

    Kakali Gupta

    Tuesday, August 23, 2016 4:46 PM

All replies

  • Hi Kakali,

    Could you share us more information like project type, Office Version? Which code you used to save excel file? If you create a simple Excel Add-in, and run the save code, will this issue exist? It would be helpful if you could share us the detailed steps to reproduce your issue.

    Based on researching, I suggest you check the link below:

    # IsolatedStorageException in Ms Word Addin

    Best Regards,


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    Wednesday, August 24, 2016 2:32 AM