I'm trying to write to the runonce key of a bank of pcs. My registry editing code works correctly but I keep getting errors because I don't have access to the key. The domain is NT4 and I'm using a domain admin account. On one of the pcs I tried changing the access of the everybody group for HKEY_LOCAL_MACHINE to full control and the code worked perfectly. Anyone know a quick way around this so I don't have to manuely change the access rights on 119 more pcs?