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Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Version 10 installed but at various times converts back to ver 3. What can be done to keep ver 10 intact?

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I have installed FireFox Ver.10 numerous times but at various times, perhaps after using for several days, it will somehow revert back to Ver. 3. What is happening and how do I fix it?

I have installed FireFox Ver.10 numerous times but at various times, perhaps after using for several days, it will somehow revert back to Ver. 3. What is happening and how do I fix it?

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Which security software (firewall, anti-virus) do you have?

Some security software has virtualization features that can restore files in the Firefox profile folder.