Issue is when we manipulate excel (.xlsx) file in memory stream using OpenXML (ver 2.0), the Aspose.Cells license (ver. 188.8.131.52) understands and supports the manipulated memory stream.
However, when we manipulate excel (.xlsx) file in memory stream using OpenXML (ver 2.0), the Aspose.Total license (ver. 19.12.0), it doesn’t understand nor support the manipulated memory stream and keeps giving an error: "This file’s format is not supported or you don’t specify a correct format."
Workarounds already tried:
- defining .Xlsx as Aspose LoadOptions Format
- upgrading Document.Format.Openxml version from 2.0 to 2.9
In above-mentioned issue, what went wrong in Aspose.Cells and Aspose.Total versions that openxml manipulated memory stream is supported by Aspose.Cells (ver. 184.108.40.206) and not supported in (ver. 19.12.0) ?