STOPzilla accessing A:/ drive

[sailingaway]

I have STOPzilla and love it. I didn't have any problems with the earlier versions but somewhere along the line of upgrades I started having problems. Everytime I open or close an internet browser window, my A drive goes wild. If I uninstall the program entirely, this no longer occurs. However, in my Add/Remove Programs folder there are multiple STOPzilla's installed that will not allow me to uninstall them. I keep receiving an error stating "The feature you are trying to use is on a resource that is unavailable." Although the uninstallation program is looking in the Windows/Temp directory where this SZProBase.msi file is sitting. So, I'd either like to fix STOPzilla so it doesn't access my A drive for any reason, disable my A drive entirely, and/or get rid of all but one of the STOPzillas in my Add/Remove Program folder. Any help is appreciated! Thanks, inadvance!!