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Problem logging in, "Entry Point not Found"

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  • Last reply by cor-el

John Vivian
John Vivian
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Clicking on Firefox icon to log in I receive following message and gray screen. firefox.exe - Entry Point Not Found " The procedure entry point Flush could not be located in the dynamic link library C:\Program Files (x86)\Mozilla Firefox\xul.dll." Followed by another pop-up. "Could not load XPCOM" There was an automatic up-date several days ago and I have had this problem ever since. Is there a fix?

Clicking on Firefox icon to log in I receive following message and gray screen. firefox.exe - Entry Point Not Found " The procedure entry point Flush could not be located in the dynamic link library C:\Program Files (x86)\Mozilla Firefox\xul.dll." Followed by another pop-up. "Could not load XPCOM" There was an automatic up-date several days ago and I have had this problem ever since. Is there a fix?

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cor-el
cor-el
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An error message about XPCOM missing or about platform version 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.