Kind of got myself into a bad situation I think. I run a single Windows 2008 R2 Server w/SP1 that hosts 5 VM's that host two Windows Server 2003 SP2 machines and the rest are 2008 R2 Servers w/SP1. On one of the 2003 VM's I was having issues with the mouse not being captured. I decided to reinstall the integrated services. The reinstall seemed to complete normally, but when it was done the mouse capture still did not work. So I rebooted just to check and still no mouse capture. So I went into add remove programs and uninstalled it. I rebooted and then noticed the problems that caused. The uninstall made the VM lose the SCSI adapter and the NIC. So after getting a legacy NIC added I was able to be past that issue, but no VHDs are accessible that were are connected to the SCSI Controller. When I try to install the Integrated Services, it gets part way through the "Updating Storport Driver" step and then throws this message: [ (X) An error occurred: One of the update processes returned error code 61658.] This machine is our Active Directory (Domain) Controller. Again to mention, this is only machine out of the 5 that is having this problem. Any help would be greatly appreciated.
PS: None of these are installed using Beta or RC's versions of the OS, the Hyper-V server and the VM's have all been in place for 2+ years working fine.
Thanks
Update: A friend of mine looked things over and found a vmg...log file that shows the problem is when the Integrated Services install try's to run the a KB that fails to installed: (KB943295). So I will investigate. But I did get the server up and running again by adding a legacy network adapter and moving the two VHD files that were attached to the problem VM's SCSI controller to the VM's IDE controller. So a band-aid I know but at least I was able to get 41 users back working after 7 hours of pulling out my hair! I do need to know I have this VM functioning 100% as it should so I'll continue to work on it.