Hi there I am new to this forum and am having a massive problem installing TI 10. I have tried to install on both my desktop pc and my laptop. Both come up with the message "The installation was interrupted, please try again". I am running Vista Premium. I have disabled UAC, firewall, virus checker, still no difference. I have tried safe mode but the windows installer won't even start. Is this a common problem, I guess it must be as it wont work on either of my machines. If so why don't Acronis release a patch?