Hi! Regarding this: Mim0! May i suggest you to change WindowsXP-KB2264107-x86.reg to this? : --------- Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager] "CWDIllegalInDllSearch"=dword:00000002 --------- I have three reasons for this! 1) M$ Groove 2007 (its installed with Office 2007 typical-install) gets mad with "CWDIllegalInDllSearch"=dword:FFFFFFFF Every time i start IE8, it starts with "Error loading C:\Program Files\Microsoft Office\Office 12\GrooveUtil.DLL"! But when "CWDIllegalInDllSearch"=dword:00000002, there is no problem! 2) TYPE1 hotfixes can not extract itself when "CWDIllegalInDllSearch"=dword:FFFFFFFF, error message is "file is corrupt", and HFSLIP can not slipstream MANY hotfixes this way! (as CEoCEo said also) (this whole problem took me many-many hours to discover, that "CWDIllegalInDllSearch"=dword:FFFFFFFF is the reason HFSLIP can't slipstream!!! -Yes, i've read JUST NOW the hint on your page regarding this) But again, when "CWDIllegalInDllSearch"=dword:00000002, there is no problem! 3) "CWDIllegalInDllSearch"=dword:00000002 is enough protection for hijacking DLLs with remote locations! If hijacking with local files, its too late anyways... Regards, Fenyo