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How can I get missing file plds4.dll?

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  • 13 have this problem
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  • Last reply by Lou7

Lou7
Lou7
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When I opened Firefox yesterday, it was updated and then opened fine. Today, I get an error message that file plds4.dll can not be found & the application does not open. I found a file plds4.dll.moz-backup in my Mozilla firefox folder, but no plds4.dll file. Do I download a whole new Firefox installation file or can you send just the missing file?

When I opened Firefox yesterday, it was updated and then opened fine. Today, I get an error message that file plds4.dll can not be found & the application does not open. I found a file plds4.dll.moz-backup in my Mozilla firefox folder, but no plds4.dll file. Do I download a whole new Firefox installation file or can you send just the missing file?

All Replies (1)

Lou7
Lou7 Question owner
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Solved my own problem. Downloaded and ran a new version of Firefox, and the missing file is now in the Mozilla Firefox folder. Firefox is running well. I hope that this helps someone else.