[Wine] Wine Error

[133794m3r]

ok i'm using "Zak's New Microsoft Office 2007 Install Guide on his Ubuntu system." my version of wine is the latest version. when i get to the point where it trys to install the .net20 i get this error 
Code:
err:ntdll:RtlpWaitForCriticalSection section 0x77c78bb0 "?" wait timed out in thread 000e, blocked by 0008, retrying (60 sec)


i don't know why it's doing this all i know is it's getting quite annoying...