Data Collection Jobs fail to run

Question

Hello,
I have installed three servers with SQL Server 2012 Standard Edition, which should be identically installed and configured.
Part of the installation was setting up Data Collection which worked with out problems on two of the servers, but not on the last where 5 of the SQL Server Agent Jobs fails.
The jobs failing are:
collection_set_1_noncached_collect_and_upload
Message:
Executed as user: NT Service\SQLSERVERAGENT. The step did not generate any output.  Process Exit Code -1073741515.  The step failed.
collection_set_2_collection
Step 1 message:
Executed as user: NT Service\SQLSERVERAGENT. The step did not generate any output.  Process Exit Code -1073741515.  The step failed.
collection_set_2_upload
Step 2 message:
Executed as user: NT Service\SQLSERVERAGENT. The step did not generate any output.  Process Exit Code -1073741515.  The step failed.
collection_set_3_collection
Step 1 message:
Executed as user: NT Service\SQLSERVERAGENT. The step did not generate any output.  Process Exit Code -1073741515.  The step failed.
collection_set_3_upload
Step 2 message:
Executed as user: NT Service\SQLSERVERAGENT. The step did not generate any output.  Process Exit Code -1073741515.  The step failed.
When I try to execute one of the jobs, I get the following event in the System Log:
- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
  <Provider
Name="Application Popup"
Guid="{47BFA2B7-BD54-4FAC-B70B-29021084CA8F}" />
  <EventID>26</EventID>
  <Version>0</Version>
  <Level>4</Level>
  <Task>0</Task>
  <Opcode>0</Opcode>
  <Keywords>0x8000000000000000</Keywords>
  <TimeCreated
SystemTime="2013-06-04T11:23:10.924129800Z" />
  <EventRecordID>29716</EventRecordID>
  <Correlation
/>
  <Execution
ProcessID="396" ThreadID="1336" />
  <Channel>System</Channel>
  <Computer>myServer</Computer>
  <Security
UserID="S-1-5-18" />
  </System>
- <EventData>
  <Data Name="Caption">DCEXEC.EXE - System Error</Data>
  <Data Name="Message">The program can't start because SqlTDiagN.dll
is missing from your computer. Try reinstalling the program to fix this
problem.</Data>
  </EventData>
 </Event>
I have tried removing and reconfiguring the Data Collection two times using the stored procedure msdb.dbo.sp_syscollector_cleanup_collector and removing the underlying database.
Both times with the same result.
Below are the basic information about the setup of the server:
Does any one have any suggestions about what the problem could be and what the cure might be?
Best regards,
Michael Andy Poulsen

Answer 1

I tried running a repair on the SQL Server installation.
This solved the problem.
Only thing is that now I have to figure out the mening of these last lines in the log of the repair:
"The following warnings were encountered while configuring settings on your SQL Server.  These resources / settings were missing or invalid so default values were used in recreating the missing resources.  Please review to make sure they don’t require
further customization for your applications:
Service SID support has been enabled on the service.
Service SID support has been enabled on the service."
/Michael Andy Poulsen