Windows Server 2008 R2 Activation Error 0x80072f8f Work -

The error is most frequently triggered by a mismatch in synchronization between the local machine and the remote server.

The most common cause is a clock mismatch between your server and Microsoft's activation servers. : Go to Control Panel > Date and Time . Ensure the Time Zone is correct. windows server 2008 r2 activation error 0x80072f8f work

Confirm TLS settings and Schannel