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Error writing large files using OpenXML

  • Posted by bills
  • June 11, 2010

We recently encountered a problem writing large files using OpenXML from an Office add-in. When run as an execuable the same code doesn’t fail. The relevant part of the error message is “Unable to determine the identity of domain” which is from an IsolatedStorageException even though, at the time of the error, the code […]