adobe professional 7.1.0 can not uninstall

Installed adobe acrobat 7.1.0 professional, do not want to use, but can not always be unloaded when unloading, whether to use control panel, the 360-odd tiger or a master optimization, or unloading a perfect, safe mode, normal mode are tried, In the end is always a time when a pop-up dialog box that says “print spooler (spooler) the failure to start.Make sure you have sufficient privileges to start system services.” My system is a vista home basic, so as to the identity of the administrator's log , How could it not have permission?
In addition, the use of some or uninstall the software, file or folder, sometimes out of the box like that there is no sufficient authority, every time I log on as an administrator is the In his capacity as the reason, how to solve?
Please cattle were sharing your thoughts with us, too xian XIE.