I've used some application in Delphi (dWinLock) wich has an dll(dwlgina2.dll). I used it to try to disable Ctrl Alt Del, but when i try to use ctrl alt del it goes to Security of Windows and when I tryed to go back to "fast user change", windows says that that program changed it and i have to uninstall it to undo all this sh*t.
The problem is that i dont know how to uninstall it, it was just an .EXE program, with no install. I saw this page http://thetechnophile.blogspot.com/2006/08/goodbye-dwlgina2dll.html
but I get an error when trying to del that key ='(
HELP ME PLZZZ