What is it?

PQV2iSvc.exe is part of Power Quest drive image and norton Ghost drive backup software.

What does it do?

Create complete drive backups, restore files, schedual automatic backup and restore tasks

More info:

May cause resources to be gobbled up?resulting in?heavy page file swapping. This?might be a problem durring drive imaging. Try restarting without virtual memory then perform drive images and backups with this software.

http://www.symantec.com/sabu/ghost/ghost_personal/