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HP Recommended
Pavilion All in One
Microsoft Windows 10 (64-bit)

Multiple applications not working. Error says class not registered. How can I fix this? Windows bar will also not open. Microsoft Edge also gives he same error message as well as any documents I try to load in Microsoft Word. How do I fix this?

1 REPLY 1
HP Recommended

Hi,

Try performing the fixes mentioned in the article linked below.

https://forums.tomshardware.com/faq/how-to-fix-windows-10-message-class-not-registered-error.2752293...

 

Hope it helps,

David

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