Firefox cannot find the xpcom.dll. The file is located on the directory of firefox, but I still get the error message

Firefox says that he can not find xpcom_core.dll. The file is all three directories, for example, firefox, thunderbird, and Sundial. The error occurs several times in a row.

This has happened

Each time Firefox opened

== from 3.6.3 has been installed

The file last xpcom_core.dll used in versions of Firefox 2.0.0.x and is more present and used in current versions of Firefox.

You seem to have a program or an add-on that is always looking for this file.

You must uninstall this program.

See troubleshooting questions with plugins like Flash or Java to solve common Firefox problems

See Troubleshooting extensions and themes and problems of hardware acceleration to resolve common Firefox problems

Tags: Firefox

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