In our environment most of the machines are showing as compliance in report but if we checked the individual report / machine its showing as ‘update is not required’. After several investigations, I’ve found that wua agent version in server (7.4.7600.226) is less compared to clients (7.5.760.17514). so I’ve upgraded the server to 7.6.7600.228. However still machine is not getting the patches and I’ve done repairing the wmi, wua and client. But nothing is happening. My wsus server version is 3.2.7600.226. However i've also tried to fix through windows update troubleshoot and got the error 0x80080005. So could you anyone of you help me on this please? Appreciated your quick response.update is not installing