Hi so I want to un-install a game (Call Of Duty: World At War) to be precise and i want to re-install it, due to not saying yes to downloading PunkBuster and it's a pain in the ass to get a PunkBuster, will i be able to use my WaW again? Help!
Yes you can install and un-install any game regardless of what it is. After un-installing you will just have to download the game again from steam or whatever you bought it on.
More simply, just install punkbuster by itself. Download the version that says "For all windows games" from this page and follow the instructions given on the page.