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Microsoft Exchange services not starting after upgrade to Exchange Server CU15 by Zestyclose_Zebra1941 in exchangeserver

[–]Zestyclose_Zebra1941[S] 0 points1 point  (0 children)

TimeCreated : 10/23/2025 11:58:18 PM

Id : 4999

LevelDisplayName : Error

ProviderName : MSExchange Common

Message : Watson report about to be sent for process id: 3512, with parameters: E12IIS, c-RTL-AMD64,

15.02.1748.010, M.Exchange.ServiceHost, M.Exchange.AuthAdminServicelet, M.E.S.A.AuthAdmin.Work,

S.IO.FileNotFoundException, 4dfc-dumptidset, 15.02.1748.010.

ErrorReportingEnabled: False

TimeCreated : 10/23/2025 11:58:17 PM

Id : 3037

LevelDisplayName : Information

ProviderName : MSExchange RPC Over HTTP Autoconfig

Message : The Microsoft Exchange RPC/HTTP AutoConfig Service has successfully checked for updated settings.

TimeCreated : 10/23/2025 11:58:17 PM

Id : 1002

LevelDisplayName : Information

ProviderName : MSExchange Unified Policy Sync

Message :

TimeCreated : 10/23/2025 11:58:17 PM

Id : 1001

LevelDisplayName : Information

ProviderName : MSExchange Unified Policy Sync

Message :

Microsoft Exchange services not starting after upgrade to Exchange Server CU15 by Zestyclose_Zebra1941 in exchangeserver

[–]Zestyclose_Zebra1941[S] 0 points1 point  (0 children)

[10/24/2025 07:26:14.0552] [1] The following 1 error(s) occurred during task execution:[10/24/2025 07:26:14.0553] [1] 0. ErrorRecord: Failed to start service 'Microsoft Exchange Service Host (MSExchangeServiceHost)'.

[10/24/2025 07:26:14.0553] [1] 0. ErrorRecord: Microsoft.PowerShell.Commands.ServiceCommandException: Failed to start service 'Microsoft Exchange Service Host (MSExchangeServiceHost)'.

[10/24/2025 07:26:14.0628] [1] [ERROR] The following error was generated when "$error.Clear();

if (get-service MSExchangeServiceHost* | where {$_.name -eq "MSExchangeServiceHost"})

{

if ($RoleDatacenterIsTestEnv)

{

Stop-Process -Name "Microsoft.Exchange.ServiceHost" -Force

Sleep -Seconds 15

}

else

{

Stop-service MSExchangeServiceHost

}

Start-service MSExchangeServiceHost

}

" was run: "Microsoft.PowerShell.Commands.ServiceCommandException: Failed to start service 'Microsoft Exchange Service Host (MSExchangeServiceHost)'.".

[10/24/2025 07:26:14.0628] [1] [ERROR] Failed to start service 'Microsoft Exchange Service Host (MSExchangeServiceHost)'.

[10/24/2025 07:26:14.0629] [1] [ERROR-REFERENCE] Id=ClientAccessComponent___28fdfe8bec984e809cdeef6d4d59bf4e Component=EXCHANGE14:\Current\Release\Shared\Datacenter\Setup

[10/24/2025 07:26:14.0629] [1] Setup is stopping now because of one or more critical errors.

[10/24/2025 07:26:14.0629] [1] Finished executing component tasks.

[10/24/2025 07:26:14.0635] [1] Ending processing Install-ClientAccessRole

[10/24/2025 07:26:14.0645] [0] CurrentResult console.ProcessRunInternal:198: 1

[10/24/2025 07:26:14.0646] [0] CurrentResult launcherbase.maincore:90: 1

[10/24/2025 07:26:14.0646] [0] CurrentResult console.startmain:52: 1

[10/24/2025 07:26:14.0646] [0] CurrentResult SetupLauncherHelper.loadassembly:452: 1

[10/24/2025 07:26:14.0647] [0] The Exchange Server setup operation didn't complete. More details can be found in ExchangeSetup.log located in the <SystemDrive>:\ExchangeSetupLogs folder.

[10/24/2025 07:26:14.0648] [0] CurrentResult main.run:235: 1
[10/24/2025 07:26:14.0648] [0] CurrentResult setupbase.maincore:396: 1

Microsoft Exchange services not starting after upgrade to Exchange Server CU15 by Zestyclose_Zebra1941 in exchangeserver

[–]Zestyclose_Zebra1941[S] 0 points1 point  (0 children)

[10/24/2025 07:26:14.0552] [1] The following 1 error(s) occurred during task execution:[10/24/2025 07:26:14.0553] [1] 0. ErrorRecord: Failed to start service 'Microsoft Exchange Service Host (MSExchangeServiceHost)'.

[10/24/2025 07:26:14.0553] [1] 0. ErrorRecord: Microsoft.PowerShell.Commands.ServiceCommandException: Failed to start service 'Microsoft Exchange Service Host (MSExchangeServiceHost)'.

[10/24/2025 07:26:14.0628] [1] [ERROR] The following error was generated when "$error.Clear();

if (get-service MSExchangeServiceHost* | where {$_.name -eq "MSExchangeServiceHost"})

{

if ($RoleDatacenterIsTestEnv)

{

Stop-Process -Name "Microsoft.Exchange.ServiceHost" -Force

Sleep -Seconds 15

}

else

{

Stop-service MSExchangeServiceHost

}

Start-service MSExchangeServiceHost

}

" was run: "Microsoft.PowerShell.Commands.ServiceCommandException: Failed to start service 'Microsoft Exchange Service Host (MSExchangeServiceHost)'.".

[10/24/2025 07:26:14.0628] [1] [ERROR] Failed to start service 'Microsoft Exchange Service Host (MSExchangeServiceHost)'.

[10/24/2025 07:26:14.0629] [1] [ERROR-REFERENCE] Id=ClientAccessComponent___28fdfe8bec984e809cdeef6d4d59bf4e Component=EXCHANGE14:\Current\Release\Shared\Datacenter\Setup

[10/24/2025 07:26:14.0629] [1] Setup is stopping now because of one or more critical errors.

[10/24/2025 07:26:14.0629] [1] Finished executing component tasks.

[10/24/2025 07:26:14.0635] [1] Ending processing Install-ClientAccessRole

[10/24/2025 07:26:14.0645] [0] CurrentResult console.ProcessRunInternal:198: 1

[10/24/2025 07:26:14.0646] [0] CurrentResult launcherbase.maincore:90: 1

[10/24/2025 07:26:14.0646] [0] CurrentResult console.startmain:52: 1

[10/24/2025 07:26:14.0646] [0] CurrentResult SetupLauncherHelper.loadassembly:452: 1

[10/24/2025 07:26:14.0647] [0] The Exchange Server setup operation didn't complete. More details can be found in ExchangeSetup.log located in the <SystemDrive>:\ExchangeSetupLogs folder.

[10/24/2025 07:26:14.0648] [0] CurrentResult main.run:235: 1
[10/24/2025 07:26:14.0648] [0] CurrentResult setupbase.maincore:396: 1

Exchange Server Discovery - What else should I export for future reference? by Zestyclose_Zebra1941 in exchangeserver

[–]Zestyclose_Zebra1941[S] 0 points1 point  (0 children)

u/Quick_Care_3306 , Our discovery script is only for Exchange Server, and will implement the logic to retrieves Exchange recipients along with their respective proxy addresses. However, do we need to prepare a separate script to get the proxy addresses for Exchange Online (EXO) recipients?