Create a reg file called vscore.reg containing the following info:
Windows Registry Editor Version 5.00
(after the equals sign there is a hyphen)
Then add this to your logon script- or GPO startup script called from a batch file - you would need to test if it ran Ok first
(this is what we use in a GPO startup script- so command line for running from login script may differ)
regedit /s vscore.reg
Do you users have rights to edit the registry- I'm not sure if this would work- you could always create a GPO startup script which is what we do with bulk reg mods.
info for reg editing :