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Hybrid Ex2010 to 2019 via 2016 and failing Prerequisite Check for 2016 install?
I have an old Ex2010 server that I want to get to 2019. All of our in use mailboxes are in M365 now, I have a few archive mailboxes and need to manage accounts with AAD Connect. I am trying to instal...
- The Solution:
Add the following registry key on the Exchange Server to disable the hybrid detection check
Path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ExchangeServer\v15\Setup
Type: REG_SZ
Name: RunHybridDetection
Value: 1
Then the setup would progress and tell me other pre-requisites missing and complete.
The Solution:
Add the following registry key on the Exchange Server to disable the hybrid detection check
Path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ExchangeServer\v15\Setup
Type: REG_SZ
Name: RunHybridDetection
Value: 1
Then the setup would progress and tell me other pre-requisites missing and complete.
Add the following registry key on the Exchange Server to disable the hybrid detection check
Path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ExchangeServer\v15\Setup
Type: REG_SZ
Name: RunHybridDetection
Value: 1
Then the setup would progress and tell me other pre-requisites missing and complete.