Viewer issue - failed to open presentation with error: unknown file format. 2022-05-21t15:32:07.402z by binkhameessaeed

[binkhameessaeed]

fcced170-456d-40b9-b194-3627cc827419/Microsoft Teams Instructions.pptx

User URL: https://products.groupdocs.app/viewer/view?file=fcced170-456d-40b9-b194-3627cc827419/Microsoft%20Teams%20Instructions.pptx
Exception: Failed to open presentation with error: Unknown file format.

binkhameessaeed-fcced170-456d-40b9-b194-3627cc827419.zip (555 KB)

[atir.tahir]

We cannot open the provided file at our end.