What happens when you try to install the software? Have you tried just using
a standard PS/2 mouse driver? Are you installing it as an administrator
(right click setup and use the 'run as admin' option)?
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP http://mvp.support.microsoft.com/
Windows help - www.rickrogers.org
My thoughts http://rick-mvp.blogspot.com
"John" <John@xxxxxx> wrote in message
>I have an Acer laptop with Vista Home Premium. I have Spy Sweeper and Trend
> Micro Antivirus installed. I have been unable to install Microsoft
> Notebook Optical Mouse 3000. This works fine on my Win XP computer. Is
> something blocking the installation of the software?
> John N