Thread: after restart pc, some icons cant activate.

my sisters boyfriend touch something our computer (adding some stuff etc). when i used my pc (after he touch it), some icons cant be activate when you click it. and some programs started to malfunction. here is some list of it.

icon of epsxe. (controller icon).

when you want to use and play it when you click it. the contents dont pop out. cant activate. but i managed to play it because i have a copy of that which is placed in a zip. (winrar). im going to extract it then replace the existing file and then it works. and when i restart the pc. it dont work again. so i need to extract it again. so on so for.

some icons are daimon tools etc.

alcohol 120%

when i restart my pc, i cant use the alcohol 120% it said "wrong file size". so i will re install it and it works. but when i restart my pc. it wont work again and said "wrong files size".

i dont know what happen. please help me.

i thank you in advance.

Well is your computer set up to make restore points every so often?

if so I suggest using system restore , and go to a date before you started having issues.