I upgraded our SCCM to SP2 and cannot install the client on my systems. We use third part tools that give us extra options within the SCCM console, so we can right click on a machine in SCCM and install the client. (it uses remote command prompt and runs the install on the machine). If I use this I get a certificate error, when I look up the error it seems that the new client hasn't been applied or published. We were using a WSUS server as a software update point but we had to rebuild it because WSUS stopped working, we assumed it was due to SCCM taking control of the server. So as of now we don't have a software update point, which we thought would be ok because we were use WSUS to patch our machines not SCCM. Any thoughts on how to proceed? I wouldn't mind installing WSUS on our SCCM server but I am afraid to do so because I do not want mess up SCCM.