I am currently installing Milestone Corporate 2018 R3 (12.3a) for a customer, and have run into an issue.
The servers are all running Windows Server 2012. The servers are not yet joined to a domain, they are currently being staged as a Workgroup. All of the servers have a unique user account with the same username and password that is added to the local Administrators group, and all servers currently have that user account logged in.
I am installing Milestone Corporate in a distributed architecture, where the primary components are all installed on a dedicated Management Server, the Recording Server component on a separate server, and the Recording Server installed as a Failover installed on a third server.
The problem occurs when I go to install the Recorder Server component as a Failover. I get prompted for the Name/IP of the Recorder Server and the Name/IP of the Management Server, where I am specifying IP Address, and when I go to start the install, I get an error message that states "Failed to Connect, Check the User Name and Password". A basic review of the log shows references to the same issue "UserNamePasswordException".
Note : All other components installed without issue on the other servers.
I found a reference on the MS Knowledge Base with a similar issue, but no real resolution other that a statement that a later version resolved this:
https://supportcommunity.milestonesys.com/s/article/cannot-install-a-Failover-Server-on-XProtect-2017-R1-error-1603?language=en_US
Please note that I do have this open as a case with Milestone Support, however, I am trying to expedite the resolution of this issue as it has now caused a significant bottleneck in my staging time line, and I have had success in the past getting answers on IPVM in a very timely manner. I am hoping for the same this go round. Thank you in advance!