registery compressor permissions error

[Adz]

after clicking compress, i get the following errors... then asks for reboot, i reboot, go back on the program, the current size still the same
permission denied or something
C:\WINDOWS\System32\Config\sam.new
C:\WINDOWS\System32\Config\security.new
C:\WINDOWS\System32\Config\software.new
C:\WINDOWS\System32\Config\sustem.new
what could be the issue?

win7 64bit, full administrator privileges

[jpm]

You should not compress files in the system32 folder. Most likely those files are locked and that is why they are not compressing.