Problem when loading hacks

Sorry for asking for alot of help lately, just one more thing.
When i load warrock with hacks injected, it freezes up and lags terribly.
When I load warrock without hacks injected, it is fine.
Any ideas?

same happens with me except i get low FPS ingame

Hmm. I wonder why?

It's just the hacks. Some stress your PC less, some stress it more. Just give different hacks a shot, eventually you'll find some that work best for your PC. It can't be "fixed" per se, the best you can hope for is the hacks being "tweaked" for better performance