Each time I click it the box that says "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the item."
I am able to run the same file on Vista and W7 by running it "as administrator" but I do not have that option on XP.
I have tried starting XP in safe mode and under administrator tried to change the security properties but it said my account (which is the only computer account and an admin account) already had all permissions to the file. I did change the ownership of it to Administrator but that did not help.
I tried searching troubleshooting for this problem but had no luck so far.