I am unable to open InDesign, it says there is a problem and the program is closing. Need urgent help..

I downloaded the InDesign trial and it wont open. It shuts down saying there was a problem. I saw somewhere that it might have something to do with fonts, and I tried following the guide.. It says to move all fonts from my control panel to a new folder, but when i try it can only copy the fonts, so they are both in the new folder but also in the control panel folder. I am scared to delete fonts from my control panel fonts folder, as i am scared i cant get them back if something goes wrong..

Please help me, I really really need the InDesign trial to work urgently! I have spent hours trying and am very upset. What can I do to make InDesign work??

I am using windows 7 and have service pack 1.