Comodo won't open [RESOLVED]

My v3 firewall will not open today. It is running but no response to a right click on tray icon and can’t opon GUI from the all programs menu either.??

Need more info then that. What version of Comodo? What OS? Make sure your using the latest version.

Ok a reboot fixed that issue. I have windows vista home premium and latest version of comodo firewal
Thanks

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