OK. I made sure I CAN access the Admin$ share on the target repository, but update will not install on that workstation.
My other targets are all 2008 R2 server and work fine. This Win 7 pro 64 box was working properly for a long time. Then I updated to 6.1 and the update ran fine for all repositories and hosts other than this one. I can access the Admin$ share through explorer using the same credentials I use in Veeam. But, Veeam still reports an error when trying to connect to this Win 7 repository to do the update.
Firewall is off, using Symantec endpoint security with exceptions added for all veeam .exe and .dll in the windows/veeam folder.
When trying to discover the target's components it errors: failed to install deployment service. there are currently no logon servers available to service the logon request.
tr: failed to create persisent connection to ADMIN$ shared folder on host [xxx.xxx.xxx.xxx]
Veeam services are all running on target. RPC is also running.