https://social.technet.microsoft.com/Forums/systemcenter/en-US/9795f13d-3de3-47ac-a552-4ba0d7e340b6/scvmm-2012-error-1735-virtual-guest-services-are-not-installed?forum=virtualmachinemanager

We can install Virtual Guest Services when vm is stopped as the following screenshot

wKiom1cqo-byN8EeAAKNWbiGW5M469.png


maybe not detect guset services when u finished,then u can power on vm to refresh multiple times.

wKioL1cqqZXjALFRAAKGIj5Z_bk138.png