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Firefox crashes

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Firefox won't even open. I"ve tried in safe mode with my computer and safe mode with firefox, neither works. I've tried other browsers to, and they won't even start up. I"ve updated JAVA and reinstalled both older and new beta versions of firefox. Nothing works. I am able to run windows xp virtural machine and use firefox in that, but not with my windows 7.

Firefox won't even open. I"ve tried in safe mode with my computer and safe mode with firefox, neither works. I've tried other browsers to, and they won't even start up. I"ve updated JAVA and reinstalled both older and new beta versions of firefox. Nothing works. I am able to run windows xp virtural machine and use firefox in that, but not with my windows 7.

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your crash report say that your are using Firefox 8, this crash maybe fixed in Firefox 9, please upgrade and check