File association getting reset for PDF

[Rickywin]

Pdf files association getting reset to Chrome and edge randomly daily after changing Adobe Acrobat 2017 as default.

Effected machines are windows 10 enterprise 20H1 and 20H2

We updated some machines to 20h2 and got same behaviour.

Approx impact 300 users at client side.
GPO and GPP are not helpful. We doubt it's bug related to file association.

Anyone else facing same issue ?

[#2]

Something here may help.
https://www.adobe.com/devnet-docs/acrobatetk/tools/AdminGuide/pdfviewer.html

[#3]

Thanks for your reply but this was not helpful. We are still facing as issue happens randomly coz of that logs collection is also challenge. I am not sure whom I should blame for this mess, either Adobe or Microsoft or both.

[#4]

You can report this as feedback here.

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