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Unable to open OR uninstall Firefox.

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  • 1 has this problem
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  • Last reply by cor-el

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Unable to open OR uninstall Firefox. Error Msg: the procedure entry point Flush could not be located in the dynamic link library C/Prog Files / Mozilla / Firefox / xul.dll

Huge thanks for any help!

Unable to open OR uninstall Firefox. Error Msg: the procedure entry point Flush could not be located in the dynamic link library C/Prog Files / Mozilla / Firefox / xul.dll Huge thanks for any help!

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An error message like XPCOM missing or about issues with files usually happens because of a failed Firefox update that left you with a mixture of old and updated files in the Firefox program folder. This can happen in case security software was keeping a handle of some of the files in the Firefox program folder preventing Firefox from replacing all the files. You need to do a clean reinstall and remove the Firefox program folder to ensure that all files are replaced. You may have to disable security software temporarily in case the problem persists.