submitcontent.cfbak won't restore

I've installed Chrono Contact 3.0 STABLE into my Joomla 1.5. I've downloaded the submitcontent.cfbak from here
http://www.chronoengine.com/downloads/file/42-submitcontent.cfbak.html

But when I try to restore it. It just brings me back to the same screen and nothing is restored.

Any ideas?

nvm
Just had to search to see i needed to make sure that my cache file was set to 777

Glad you solved it very quickly!🙂