Today's Windows 7 updates is causing problems with HoldemManager.
The temporary solution is to uninstall those updates and reboot.
KB2533623
KB2532531
KB2507938
KB2555917
-1 Go to control panel system--> windows update--> installed updates
-2 Click (red cicle) or click Today
-3 There are the four updates you have to uninstall.
Select an update--> click Uninstall
Are you sure you want to uninstall this update--> YES
You must restart your comptuer to apply these changes--> Restart Later
(RESTART/REBOOT your computer when all four have been uninstalled)
-4 Also click on Change Settings to make sure Windows isn't installing these updates automatically again.
Pick either:
Download updates but let me choose whether to install them or
Check for updates but let me choose whether to download and instal them