Here is the Windows Not Responding report:
Description:
A problem caused this program to stop interacting with Windows.
Problem signature:
Problem Event Name: AppHangB1
Application Name: Revit.exe
Application Version: 2012.0.2011.916
Application Timestamp: 4e740904
Hang Signature: 4136
Hang Type: 0
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
Additional Hang Signature 1: 413611702288c867d869e78443c5ccd0
Additional Hang Signature 2: 9f70
Additional Hang Signature 3: 9f70371aca700f636984bcf9ea0fc140
Additional Hang Signature 4: 4136
Additional Hang Signature 5: 413611702288c867d869e78443c5ccd0
Additional Hang Signature 6: 9f70
Additional Hang Signature 7: 9f70371aca700f636984bcf9ea0fc140
Read our privacy statement online:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409
If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt