Installing Jenkins on Windows Server 2012 Standard fails

[Drew Mace]

I'm trying to install Jenkins on a Windows Server 2012 Standard edition box 
but hit a snag - I am getting an error: Service 'Jenkins' (Jenkins) failed 
to start.  Verify that you have sufficient privileges to start system 
services.  I ran the installer as administrator (elevated privs).  Anyone 
have any ideas what i could try?