For everyone who has been having problems even getting this hack started, I may have found a solution. You know how the tutorial said the AhnLab thing was not necessary? Well I had been trying for about 5 times and it didn't work so I took the Lab dll out of the list, and it worked! Now this may be just for me, but it could be for everyone who has not been able to get to the login screen.
Remove AhnLab.dll when using PerX. Hopefully it should fix most of your problems
Thank me if it worked!
~MrReaper