Debugging .NET Assembly loading problems

from Benjamin Guineberti�re : debug .NET Assembly loading: Create a text file named fusionLog.reg Edit it with notepad and add the following content: Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Fusion] 'ZapQuotaInKB'=dword:000f4240 'ViewerAttributes'=dword:50b00149 'LogFailures'=dword:00000001 'LogPath'='c:\\log\\Fusion' 'ForceLog'=dword:00000000 'LogResourceBind'=dword:00000001 create a folder c:\log\fusion double click the fusionLog.reg file and accept adding info in the registry Each time an assembly fails to load, a log file is created in c:\log\fusion folder In order to also see successes, change ForceLog to 1"