This stream does not support seek operations
Question asked by John Gleeson - 9/14/2022 at 4:02 AM
I have followed the demo video on YouTube and got the DocumentViewerControl to run in my WebForms app. 
I have tried a few different file types and found the following
1. PDF or DOCX located on my PC both work
2. PDF located on a different machine accessed via https://myServer/xxxx/YYYY.pdf works ok
3. DOCX located on the same server accessed via https://myServer/xxxx/YYYY.docx fails and reports 'This stream does not support seek operations'

Is there any solution for this?

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