Problems with my HP PSC 2510

Just this last weekend I finally installed Comodo Firewall as well as AntiVirus products. For an unconnected reason I had to uninstall my HP PSC2510. I have since tried to install the printer drivers and software that HP supplied, twice in vain. I’m beginning to suspect that the AntiVirus product is causing it to fail. I’m convinced because my scanner has found a backdoor virus on both ocassions. Is there a resolution to my problem? Help is certainly appreciated.

Quarantine has two entries …

…\system volume information_restore{47e7…}\rp557\a0058829.exe
…\system volume information_restore{47e7…}\rp557\a0058830.exe

Virus name