This error generally occurs for Window's 3.1x users who have too many fonts installed. The general protection fault usually occurs when closing Wildcatt, and is generally more a nuisance than a real problem. Deleting fonts you don't use will usually solve the problem. In general, Windows 3.1x users should limit their fonts to no more than a few dozen to avoid general problems in Window. If you feel that you need a large number of fonts, consider upgrading your system to Windows 95 which can handle an unlimited number of fonts.