Welcome to Justanswer.com, my name is Dustin.I'm sorry to hear about the issue you are having, I will do my best to help you resolve it.
Was quark 7 previously installed on this same pc, or are you trying to install it on a new computer?
If it was previously installed, when was the last time it was working?
Dustin S.Senior Technician and Network Switching Systems Operator / Maintainer.
Hey Tony, I tried to accept the secure remote assistance you requested. And it said payment failure. This normally happens if your bank or credit card blocks the transaction, and a quick call normally clears that up.
In the meantime I will send the offer back to you to be approved when you are ready.