Problem with patchme extension
 

On the properties screen, where you add patchme to the two boxes, the top one works fine, but when I go to type it into the start box, I get an error that says the folder is not valid, and Windows won't make the change.

Issue is likely the "where you add pachme to the two boxes"
You only put patchme in the first "Target" box
The other "Start in" box is just the path to the eq folder