reset cs3 preferences

Hello, does anyone knows how can i reset the preferences of PS,FL an FW?? lately im experiencing some problems between these programs, and i don´t want to reinstall them again. I´ve read that if i reset the programs preferences most of the problems could be solved (the only one i reset so far is Illustrator, by deleting AIPrefs in C:\Documents and Settings\User\Datos de programa\Adobe\Adobe Illustrator CS3 Settings)

Thanks!

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Hello, does anyone knows how can i reset the preferences of PS,FL an FW?? lately im experiencing some problems between these programs, and i don