QUESTION - Licence deactivation on a comuter - procedure?

Hi,
whats the procedure to deactivate a licence on a computer ?
SAM says activated on computer X.
VSTlive says Licence not activated on computer X.
There are no hardware / operation system changes on computer X.
Heino

You can deactivate licenses either in the Activation Manager or online in your profile.

Thanks - it worked
Heino