Where ist he setup stuff stored

Skippy (wsh@sprintmail.com)
Mon, 25 May 1998 19:55:06 -0400

I installed the CU-SEEME stuff for Windows NT, and I accidentally set the
video to an invalid value. The software crashed, and now it will not start
saying that I have an invalid video mode.

Where does it store the program startup settings and how can I reset them
to the default?