I am running it from a non-admin profile but with "Run as admin" enabled.
I found something that might help solve the issue..
The Rush HUD worked on my laptop, but not on my 2 separate desktops.
The desktops are both set-up according to this article: http://forumserver.twoplustwo.com/48/computer-technical-help/how-prevent-your-pc-90-all-malware-30-seconds-1004831/
where you set up a separate account for admin that you don't use for playing poker and a separate one that you use for playing. The laptop uses only one account for everything.
Do I have to be playing with my Admin account for Rush HUD to work or should just a regular account with PT4 as "Run as admin" enabled be enough?