I recently installed the driver and software for my girlfriend's printer, attempting to make an old non-wireless hp psc1500 work over our home network and print wirelessly. Well that failed miserably and caused all kinds of issues for my win 7 pc that you good people here helped me resolve.
So I uninstalled the printer through add/remove programs, but when I search the whole computer for "hp", over 1,400 files are returned totaling about 500mb, most of which are obviously left over from the failed hp printer install.
How do I completely remove these remnants, without accidentally deleting system files and other things accidentally? I simply don't have enough computer knowledge to be able to pick the right ones, and I installed Revo and CCleaner after the initial uninstall, so they are not picking up anything.