Hi Randy, Are you using the original disk that came with the mouse when you re-installed it after upgrading to win98se? Do you receive any kind of error messages? Normally you should be able to use the standard ps/2 mouse drivers. RANDY ISHERE <[log in to unmask]> wrote: i have a older computer with window that came with win-95, and was upgraded to 98se, the problem is it wont detect the mouse, ive uninstalled it and put it back in, still nothing? im a beginner so any help would be appreciated --------------------------------- Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing The NOSPIN Group Promotions is now offering Mandrake Linux or Red Hat Linux CD sets along with the OpenOffice CD... at a great price!!! http://freepctech.com/goodies/promotions.shtml --------------------------------- Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing Visit our website regularly for FAQs, articles, how-to's, tech tips and much more http://freepctech.com