CM Client disappears after OSD and WU

Hello all,

After a W7 OSD deployment the CM 2007 client somehow gets uninstalled. Right after the deployment the client is working. I am able to install applications from RAP. During this time WU are installing via WSUS. after the reboot for the updates the client is gone from the system. The windows\ccm and the syswow\CCM direrctorys are there but the client is not installed. This is a recent issue. The OSD TS has not been modified in 3 months.  Could a WU patch be uninstalling the client??

thanks,