Firefox 4 won't let me disable the yslow plugin.

After update for firefox 4, I noticed that yslow was out of a number of errors related to javascript.

So, I tried to disable it, but failed.

In my addons screen it says "YSlow has been remove...". Restart now... ", but no matter how many times I restart remains in my toolbar addon and screen addons and producing errors.

I also restarted my computer.

This may be a problem with the files that store the registry extensions.

Delete the files (extensions.sqlite, extensions.rdf, extensions.cache, extensions.ini) extensions.* and compatibility.ini in the Firefox profile folder to reset the extensions registry.

New files will be created if necessary.

See "extension corrupted files": http://kb.mozillazine.org/Unable_to_install_themes_or_extensions

If you see extensions disabled, is not compatible, in "tools > Modules > Extensions ' then click on the 'Find updates' button (Firefox 4: click the Tools button, on the left side of the search bar) to perform a check of the compatibility.

Tags: Firefox

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