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mohemedd93's avatar
mohemedd93
Copper Contributor
Dec 11, 2024
Solved

Install exchange server Error :

Hi teams, i have a problem with installing exchange server , I want to install Exchange again on a server that has already uninstalled Exchange after uninstalling exchange i delete manulay the folde...
2010
2013
2016
admin
exchange online
Exchange Server
hybrid
office 365
outlook
  • Sonai91's avatar
    Sonai91
    Dec 15, 2024

    The error message generally comes when there is a conflict with registry in the server (The screenshots already testifies that Exchange Server uninstallation was not successful).

    If you server is a VM:  best way is to restore previous snapshot before installation.

    Additionally, check for Server name in schema from ADSI, as with same server, there will be conflict. Try to rename the server and install the same.

    If the server is a physical server: Worst case scenario: Server staging, with formatted OS. 

Sonai91's avatar
Sonai91
Copper Contributor
Dec 15, 2024

The error message generally comes when there is a conflict with registry in the server (The screenshots already testifies that Exchange Server uninstallation was not successful).

If you server is a VM:  best way is to restore previous snapshot before installation.

Additionally, check for Server name in schema from ADSI, as with same server, there will be conflict. Try to rename the server and install the same.

If the server is a physical server: Worst case scenario: Server staging, with formatted OS. 

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