Whenever I download the Perx Injector from the Injectors Topic link it and extract it, it doesn't show on my Desktop.. do i need a new dl link or is there a way to fix this?
Your antivirus may be deleting it.
Add PerX to it's exceptions list.
Try dragging it to your desktop, or find the settings in whatever anti-virus you use for options to allow certain programs and stick it in there, if that doesn't work try turning off your antivirus when you use Perx/trying to put on desktop.
Disable AntiVirus, then add it to your exceptions.