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after updating waterfox 12.0 to 15.0, but while launching from task bar its giving error not compatable version 15.0 min/max version 12.0

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  • Last reply by cor-el

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after updating waterfox 12.0 to 15.0, and i opend the app and pin it to the task bar (windows 7 64bit enterprise edition) but while launching from task bar its giving error not compatable version 15.0 min version 12.0 ,max version 12.0

after updating waterfox 12.0 to 15.0, and i opend the app and pin it to the task bar (windows 7 64bit enterprise edition) but while launching from task bar its giving error not compatable version 15.0 min version 12.0 ,max version 12.0

All Replies (5)

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

If you use ZoneAlarm Extreme Security then disable Virtualization and reinstall Firefox.

Other security software may have similar features to prevent Firefox from updating files properly.

See:

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Thanks for your reply But update works fine on mozilla firefox. And dont use ZoneAlarm. After cliking help, about, update, its showing up to date. eve if i uninstall and try (no deleting) same error come only when i launch it from task bar. And also when i right click from task bar, Open new tab and Enter private browsing icons are missing.

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Such an error is caused by some files that weren't updated successfully, so you are left with a mixture of files from different Firefox versions.
There is usually some security software involved that protects .ini files against modification (update).

You will still have to do a clean reinstall and delete the Firefox program folder before reinstalling a new copy of Firefox.

  • C:\Program Files (x86)\Mozilla Firefox\
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Thank you so much bro that worked perfectly. I uninstalled both my browsers and deleted the folder too.... my water fox folder contains some exe and ini files. After the deletion i start up with a fresh installation, But some additional dialogs appeared and the app automatically removes some stuffs a completed the installation. But Open new tab, Open new window, Enter private browsing menu are missing. :). no worries coz i dont use them..

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I'm not sure what you are missing.

Do you have the orange Firefox button or the menu bar?

You can check for problems with the localstore.rdf file.