error

i have a pirated copy of photoshop CS and it worked for the longest time. Once i installed illustrator photoshop stopped working but illustrator and image ready still worked fine. when photoshop opens it will freeze before the loading screen then just sit there for a couple minutes then says that it has encountered an error and needs to close and wont go past that point. this is after reinstalling it and removing illustrator. any help would be greaty appreciated