Forum Discussion
Eric Fuentes
Jun 07, 2022Copper Contributor
Exchange Hybrid Configuration Wizard - Error 1603 - Connector registration failed
Did any of you encounter this error while installing hcw on an exchange server? Here is the event viewer error details: Connector registration failed: Make sure you are a Global Ad...
- Jun 13, 2022Folks, I never got a clear answer but the solution we did was to install HCW on a member server running on Windows Server 2019.
Aashujha
Microsoft
Jun 27, 2022I recently had chance to support on the same issue and i found that windows 2016 OS file was broken due to Patch https://www.microsoft.com/en-us/download/details.aspx?id=104205 . Here it has mentioned that Supported OS as windows server 2019 and We ignored it as the patch is for Exchange server 2019 . Post upgradation of windows server 2016 to Windows server 2019 it fixed the broken OS files and then Hybrid Agent worked . Additionally I verified on windows server 2016 where I have not installed this Patch and it works perfectly.