FIREFOX STOPPED WORKING
Firefox on Windows 10 desk top suddenly stopped working with error message
XUL Runner Error. platform version 127.0.1 not compatible with Min version >= 127.0 Max version <=127.0
N.B. This is another machine - not this lap top
Please advise
Izabrano rješenje
I have now found the error listed and have reinstalled version 127.0.1 as per instructions.
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Odabrano rješenje
I have now found the error listed and have reinstalled version 127.0.1 as per instructions.
Firefox on Windows 10 desk top suddenly stopped working with error message
XUL Runner Error. platform version 127.0.1 not compatible with Min version >= 127.0 Max version <=127.0
Like posted above, you need to reinstall Firefox.
An error message like XPCOM missing or about platform version or entry points not found can happen because of a failed Firefox update that left you with a mixture of old and updated files in the Firefox installation 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 reinstall Firefox and possibly 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.
Reinstall Firefox:
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