Unable to convert this document from binary to OOXML form for .xls file

WebViewer Version: 1.5.3

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Unable to convert this document from binary to OOXML form

Please describe your issue and provide steps to reproduce it:
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When I try to view an Excel file, I am getting the below error
Convert task exception: document layout failed: Exception:
Message: Unable to convert this document from binary to OOXML form
Conditional expression: !attempting_bin_convert
Version: 8.0.0.76251
Platform: Linux
Architecture: AMD64
Filename: OfficeFileBase.cpp
Function: Init
Line number: 582

But no error when I try to view the same file in latest WebViewer.
Is this issue from the Apryse end? or *do we have any workaround to fix this issue in WebViewer Version: 1.5.3.?

Please provide a link to a minimal sample where the issue is reproducible:

Hello Priya,

Thank you for contacting us.

  1. Could you provide the Excel file that causing this issue?
  2. Are you using WebViewer Server?
  3. Is this issue reproducible on Showcase? https://showcase.apryse.com/