PerX slows down computer..and trojan?

This just started about 2 days ago, whenever I run PerX it slows down my computer alot and after about a minute it shows a message saying I cannot access it. Then, AVG pops up saying its a Trojan and heals it (deletes it) making my computer normal speed again. I've tried other injectors but I get the same problem. On my laptop with vista, it works perfectly fine though.

Help would be appreciated.

Try to disable AVG.
Can't really help more because I don't have AVG.
Oh and PerX is just a false positive.

Thanks for the reply.

I tried that but it just lags my computer like crazy and all I can do from stopping it is to restart my computer.

(I noticed its a false positive, don't understand why it laggs my comp and don't know why I can't open it.)

avg is shit, thats y it laggs, i used to have it but now i use norton and kapersky.

if you want to turn avg off, the only way i found how to do it is to uninstall

Me too I have AVG and it doesn't work but you can do ignore. The real problem is that we can't open PerX(it was working before so it is not because of AVG)