Firefox, even after several relocations, cannot start because his "class is not registered.

I tried and tried and tried again... what happens is I install Firefox 27 and it starts up fine the first time. However, if I close and then try to start again, I get an error message saying "Class is not registered."

Following other suggestions of sons, I WAS able to get Win + r "firefox.exe" to work. However, I have not found a practical solution.

Pale Moon installation worked fine, but I prefer to use the Stable version.

If the problem just happened to set somehow... I tried to reinstall Firefox today and now it works fine.
Well. Computers don't make sense.

Tags: Firefox

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