Try this Tips i have found 2 months ago, and still using this , nice one, try now.
http://www.geekblogger.org/2009/11/update-quick-heal-antivirus-offline.html
updated patches for quickheal antivirus pro 2012
Download from Quick Heal website
quick heal total security
100
I dont get update file of Quick heal internet security
avg is the best antivirus better then quick heal
no
It is easiest to download it from the manufacturer.
by proper side
Click Uninstall Quick Heal from the Start-Programs-Quick Heal group. After you click Next, Quick heal will start uninstalling from the system, wait for the next window to appear. Once the uninstallation is complete, the screen below will appear. Click Restart Now to finish the uninstall
NO solution to remove without antivirus. You Need upgraded antivirus. EG:- Quick Heal. No... Quickheal does not prove good to delete driveguard...! :(
Transferring the update from one computer to another could lead to errors. If you need the update on different computers, you should download them to each computer. If you have problems, you should contact Quick Heal's support team at the Related Link.