Reduce/zero out the KMS days left before activation is needed

slmgr.vbs -ato force kms activation

 

Doesn't this just renew the activation instead of

?

 

Not sure why you need that, but whathever you can remove the key using slmgr /upk (then reinstall it using slmgr /ipk)

Or you can just rearm (slmgr /rearm) and reboot, and you will be in the same condition as the day the OS was installed.

 

if you have grace rest of grace 25 days .. this reset grace to 180 days ( you need kms server ).

 

I meant, he doesn't seem to ask for a renewal but to set the counter to 0 days.

 

counter to 0 = renewal

not possible by other way

 

pc date 2 the future ?