Problem starting holdem manager

[vitrohugo]

Hello,
when i start holdem manager it shows me an error, the error is :
an error occurred while loading the Prefs files: system.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 and tells me that the system could not find the file.

How can I solve this problem ?

[Patvs]

Please update to the latest beta - http://www.holdemmanager.com/downloads/HmBetaUpdate.exe

For W7 and Vista you must set \holdem manager\dbcontrolpanel.exe, holdemmanager.exe and hmhud.exe are started as administrator. Run the windows explorer and navigate to your Holdemmanager installation directory. Right click the executables and select properties... then select "Run as admin" from the compatibility tab. If you have Vista and the checkboxes are greyed out and you can't select it, please turn UAC on, reboot, and then set the files to run as administrator.

If above doesn't work, just run the FULL INSTALLER again from our website.
(only reinstall HoldemManager... NOT SQL)