tu007

By the way, if missing files are requested when reinstalling Windows parts, just download and unpack XP SP2 (for instance with winrar) and search for those files in th i386 folder. All other files should be in your original i386 folder which can be located in your %windir% or somwhere else (recovery partition, c:\ ...)

It finally works!!! But you have to run "Reinstall WMI/WBEM", maybe also "Repair permission" first, just "Reinstall Windows Firewall" did not do it alone. So, for everybody who is struggling for days to get rid of the message "Windows cannot start the Windows Firewall/Internet Connection Sharing (ICS) service." The solution is: 1. run the software "Dial-a-fix" 2. click the little hammer "tools" 3. Run "Repair Permissions" (I don't know whether this step is needed) 4. run "Reinstall WMI/WBEM" (I don't know whether this step is needed) but one of the steps 3 or 4 is needed, maybe