Can't install GPU Tweak

[ItsPulse]

I'm trying to re-install GPU tweak after I got my new ASUS GTX 970 (Had an ASUS card a while ago, then had a EVGA so I uninstalled GPU tweak a few months ago). Whenever I try I get an error 1644 telling me to retry on an admin account even though I am on one. I've tried running as admin but it always crashes.  I've also tried in nearly every compatibility mode and some have giving different errors but none have worked.

[k4p84]

Hey,

 

1 ) try and find an older version, may be a bug.

 

2 ) do through the registry and remove any vestiges of the old install (only do this if you are happy deleting entries and after doing a back up etc just in case)

 

Ed

[ItsPulse]

Hey,

 

1 ) try and find an older version, may be a bug.

 

2 ) do through the registry and remove any vestiges of the old install (only do this if you are happy deleting entries and after doing a back up etc just in case)

 

Ed

I've already tried many older versions and none are different, just went through the registry and deleted some vestiges but didn't change anything.