Hello folks! I've found this forum looking for help in trying to figure out why I can't get Windows Defender to run on my Compaq Presario SR 1550NX/ XP machine?
I had installed and used this program successfully many times before, but now, it won't work!
I've uninstalled it and reinstalled the updated version and this is what I keep getting:
I'm sure I'm doing this right... I've got it working fine on another PC I have.
Anyone know a quick fix to this?
Thanks, -GK