hi all. today after turning off the computer from the Power button, it didn't instantly off, it turn it off normally. after rebooting the windows crashed, forced me to reset using the reset button, windows offers me to do a Repair or continue normally, i chose Repair, and it restore it to a earlier point. all i just did before these, is Uninstalling Nokia PC suite and OVI Suite. because they couldn't enter the main memory of my phone. but before they worked normally. however this error message appeared every time i try to install a program what should i do ??? help me please.