Mouse Driver 9.0 Group Is Not Created During Setup (100482)

This article was previously published under Q100482

If you have more than 40 groups in the PROGMAN.INI file, the Mouse group may not be created during Mouse 9.0 Setup, and you may not receive any error messages.

Since Windows 3.1 is limited to 40 groups in Program Manager, you must remove groups until you have fewer than 40, then run Mouse Setup again; or, add the group and icons to Program Manager manually.