Mailbox Role Setup Error

Question

Hello, when trying to install the Mailbox Role: Transport Service, I get the following error:
Error:
The following error was generated when "$error.Clear();
configure-WSManIISHosting -EnableKerberosModule;
" was run: "Application 'PowerShell' doesn't exist in the default Web site in 'C:\Windows\system32\inetsrv\config\ApplicationHost.Config'. Make sure the application isn't deleted from the default Web site.".
Any ideas how to resolve this? I've tried everything.
Thank you.

Answer 1

Sure. Here is the log.
[01/27/2015 14:17:29.0001] [1] Processing component 'WSMan IIS Hosting Configuration' (WSMan IIS Hosting Configuration Component).
[01/27/2015 14:17:29.0001] [1] Executing:
configure-WSManIISHosting -EnableKerberosModule;
[01/27/2015 14:17:29.0016] [2] Active Directory session settings for 'Configure-WSManIISHosting' are: View Entire Forest: 'True', Configuration Domain Controller: 'WIN-M9G032Q55DG', Preferred Global Catalog: 'WIN-M9G032Q55DG', Preferred Domain Controllers:
'{ WIN-M9G032Q55DG }'
[01/27/2015 14:17:29.0016] [2] Beginning processing configure-WSManIISHosting -EnableKerberosModule:'True'
[01/27/2015 14:17:29.0047] [2] Changing the start type of WINRM service to Automatic Delayed...
[01/27/2015 14:17:29.0047] [2] Starting WINRM service...
[01/27/2015 14:17:29.0047] [2] Checking required files...
[01/27/2015 14:17:29.0125] [2] Checking required registry keys...
[01/27/2015 14:17:29.0125] [2] Checking current IIS configuration...
[01/27/2015 14:17:29.0141] [2] [ERROR] Application 'PowerShell' doesn't exist in the default Web site in 'C:\Windows\system32\inetsrv\config\ApplicationHost.Config'. Make sure the application isn't deleted from the default Web site.
[01/27/2015 14:17:29.0141] [2] [ERROR] Application 'PowerShell' doesn't exist in the default Web site in 'C:\Windows\system32\inetsrv\config\ApplicationHost.Config'. Make sure the application isn't deleted from the default Web site.
[01/27/2015 14:17:29.0141] [2] Ending processing configure-WSManIISHosting
[01/27/2015 14:17:29.0157] [1] The following 1 error(s) occurred during task execution:
[01/27/2015 14:17:29.0157] [1] 0. ErrorRecord: Application 'PowerShell' doesn't exist in the default Web site in 'C:\Windows\system32\inetsrv\config\ApplicationHost.Config'. Make sure the application isn't deleted from the default Web site.
[01/27/2015 14:17:29.0157] [1] 0. ErrorRecord: System.InvalidOperationException: Application 'PowerShell' doesn't exist in the default Web site in 'C:\Windows\system32\inetsrv\config\ApplicationHost.Config'. Make sure the application isn't deleted from the
default Web site.
at Microsoft.Exchange.Configuration.Tasks.Task.WriteError(Exception exception, ErrorCategory category, Object target, Boolean reThrow, String helpUrl)
at Microsoft.Exchange.Configuration.Tasks.Task.WriteError(Exception exception, ErrorCategory category, Object target)
at Microsoft.Exchange.Management.Deployment.ConfigureWSManIISHosting.CheckIISConfigurationFile()
at Microsoft.Exchange.Management.Deployment.ConfigureWSManIISHosting.InternalProcessRecord()
at Microsoft.Exchange.Configuration.Tasks.Task.ProcessRecord()
[01/27/2015 14:17:29.0157] [1] [ERROR] The following error was generated when "$error.Clear();
configure-WSManIISHosting -EnableKerberosModule;
" was run: "Application 'PowerShell' doesn't exist in the default Web site in 'C:\Windows\system32\inetsrv\config\ApplicationHost.Config'. Make sure the application isn't deleted from the default Web site.".
[01/27/2015 14:17:29.0157] [1] [ERROR] Application 'PowerShell' doesn't exist in the default Web site in 'C:\Windows\system32\inetsrv\config\ApplicationHost.Config'. Make sure the application isn't deleted from the default Web site.
[01/27/2015 14:17:29.0157] [1] [ERROR-REFERENCE] Id=WSManIISHostingConfigurationComponent___5cd9e3f8000e4019bb27b9ffc70ab482 Component=EXCHANGE14:\Current\Release\Shared\Datacenter\Setup
[01/27/2015 14:17:29.0157] [1] Setup is stopping now because of one or more critical errors.
[01/27/2015 14:17:29.0157] [1] Finished executing component tasks.
[01/27/2015 14:17:29.0157] [1] Ending processing Install-BridgeheadRole
[01/27/2015 14:17:32.0199] [0] End of Setup
[01/27/2015 14:17:32.0199] [0] **********************************************
Here is the Ps1:
# Component tasks
# Tasks for 'WSMan IIS Hosting Configuration' component
# [ID = WSManIISHostingConfigurationComponent___5cd9e3f8000e4019bb27b9ffc70ab482, Wt = 1, isFatal = True] "WSMan IIS Hosting Configuration Component"
1/27/2015 9:17:29 AM:
configure-WSManIISHosting -EnableKerberosModule;