Sophos SafeGuard Disk Encryption 4.60
Windows 2000 Professional SP4, Windows XP SP3
What to do if you receive Message "SDE1137: System is currently changing some system settings?
Please check if your Bios has got an integrated write protection to solve this case.
If so disable this function and try again to start the initial encryption.
Please make sure, that the kernel has been written correctly to the system at this point of time.
For this purpose you can use SGEInteg.exe