i have an issue with my wsus server, when i run a report for a specific update i got that its installed for some clients, not installed for other and for the remain i got no status.
when i check the client i find that the required update is installed.
if i check another one from the clients with "no status " i found that its not installed.
please suggest or drop any comment, since i got this entire environment after the previous admin resign with no document left.