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.
hmctome
Jul 21, 2022Copper Contributor
Try to add the following registry keys on the affected server and see if it helps:
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[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v2.0.50727] "SystemDefaultTlsVersions" = dword:00000001 "SchUseStrongCrypto" = dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319] "SystemDefaultTlsVersions" = dword:00000001 "SchUseStrongCrypto" = dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v2.0.50727] "SystemDefaultTlsVersions" = dword:00000001 "SchUseStrongCrypto" = dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\.NETFramework\v4.0.30319] "SystemDefaultTlsVersions" = dword:00000001 "SchUseStrongCrypto" = dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client] "DisabledByDefault"=dword:00000000 "Enabled"=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server] "DisabledByDefault"=dword:00000000 "Enabled"=dword:00000001
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Cheers!
StefanGrift
Aug 24, 2022Copper Contributor
Thanks, this worked for me too.
Running Exchange Server 2016 CU22 on Windows Server 2016.
Running Exchange Server 2016 CU22 on Windows Server 2016.