Return of Reckoning

Hi guys I get this problem after loggin in:

Data.myp:
System.Management.ManagementException: Clase no válida
en System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode)
en System.Management.ManagementObjectCollection.ManagementObjectEnumerator.MoveNext()
en MYPHandler.MYPHandler..ctor(String filename, del_FileTableEventHandler eventHandler_FileTable, del_FileEventHandler eventHandler_Extraction, HashDictionary hashDic)
en RoRLauncher.Client.UpdateWarData()

It still loads the game but when it reaches the main menu I get this error:
http://www.returnofreckoning.com/forum/ ... f=4&t=3690

Thanks in advance!

I've got the same problem, whenever I try to log in it ends up like this:
http://gyazo.com/3ee7b18b07f0f3fb883928751b62c2b5
I don't get any errors that I can see, just this

Im thinking of getting another OS, might be Windows 7 Ultimate 64bit that is messing with me, Im getting the same problem or that some program is using my "data.myp" but I dont have any antivirus, no firewall, no torrent program in the background or anything.

Gees the problems im going through just to play this awesome game...

Please browse the forum before posting new threads. There are already tons of them regarding this very problem. This thread might just solve your problems: http://www.returnofreckoning.com/forum/ ... f=4&t=2904