problems upgrading old beta to beta 7

I havent been playing poker for a few weeks, and when i started pokertracker 3 after those weeks, i got an error that i should upgrade.
So i downloaded the new version, and installed it.
I had some problems, so i decided to remove PT3 and postgres to make a clean start. (i have backupped my HHs)
Now i got PT3 and postgres installed again, but when i start PT3, i can't open the 'Texas Holdem' tab to see my results.
I can import hands, this works without any problem.
Things i tried:
- removed PT3 and postgres again, and also deleted the folders in Program Files, after reinstall, same problem.
- purged the database, same problem.
- created a new database, deleted the old one, still same problem.
I run on Vista, but i run as administrator, i have disabled the UAC.
[edit]
This post can be trashed, after some more searching, i found this post with the 7.10 beta, which is working
viewtopic.php?f=16&t=2330&p=11886#p11886
[/edit]
So i downloaded the new version, and installed it.
I had some problems, so i decided to remove PT3 and postgres to make a clean start. (i have backupped my HHs)
Now i got PT3 and postgres installed again, but when i start PT3, i can't open the 'Texas Holdem' tab to see my results.
I can import hands, this works without any problem.
Things i tried:
- removed PT3 and postgres again, and also deleted the folders in Program Files, after reinstall, same problem.
- purged the database, same problem.
- created a new database, deleted the old one, still same problem.
I run on Vista, but i run as administrator, i have disabled the UAC.
[edit]
This post can be trashed, after some more searching, i found this post with the 7.10 beta, which is working

viewtopic.php?f=16&t=2330&p=11886#p11886
[/edit]