Edited Issue: Install fails when running AutoSPInstaller for the second time [20465]

While provisioning project server, I had to run AutoSPInstaller again to provision some additional service applications. Normally the installer detects previously installed service applications and skips them, however that is not working with project server:

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- Provisioning Project Server Service Application...
- Checking Project Server Application Service instance...
- Project Server Application Service instance already started.
- Project Server Service Application already created.
- Microsoft Project Server Events Service is already configured to run as TECKCOMINCO\svc.cgypjtst.service.
- Microsoft Project Server Calculation Service is already configured to run as TECKCOMINCO\svc.cgypjtst.service.
- Microsoft Project Server Queuing Service is already configured to run as TECKCOMINCO\svc.cgypjtst.service.
- Creating Project Server database "SP2013_TST_PRJ_ProjectServer"...---------------------------------------------------
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- Script halted!


Exception : Microsoft.SharePoint.SPException: 'SP2013_TST_PRJ_ProjectServer' is an invalid database name.
Database already exists on SQL server 'SPSQL'.
at System.Management.Automation.MshCommandRuntime.ThrowTerminatingError(ErrorRecord
errorRecord)
TargetObject : SPSQL
CategoryInfo : InvalidOperation: (SPSQL:String) [New-SPProjectDatabase], SPException
FullyQualifiedErrorId : Microsoft.Office.Project.Server.Cmdlet.PSCmdletNewProjectDatabase
ErrorDetails :
InvocationInfo : System.Management.Automation.InvocationInfo
ScriptStackTrace : at CreateProjectServerServiceApp,
D:\Install\ProjectServer\AutoSPInstaller\AutoSPInstallerFunctions.ps1: line 5587
at Setup-Services, D:\Install\ProjectServer\AutoSPInstaller\AutoSPInstallerMain.ps1: line 216
at <ScriptBlock>, D:\Install\ProjectServer\AutoSPInstaller\AutoSPInstallerMain.ps1: line 364
at <ScriptBlock>, <No file>: line 1
PipelineIterationInfo : {}
PSMessageDetails :



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| Automated SP2013 install script |
| Started on: 11/28/2013 12:10:32 PM |
| Aborted: 11/28/2013 12:22:27 PM |
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