What operating system? Was this operating system recently installed?
Running on a windows 2012 std terminal server
No version of InDesign desktop software is supported under Windows Server.
I dont think that is correct
InDesign CC 2015 Server system requirements
•Intel® Pentium® 4 or AMD Athlon® 64 processor (dual core and faster)
•Microsoft® Windows Server® 2008 R2 (64 bit) or Windows Server 2012
•4 GB of RAM (8 GB recommended); 2–8 GB per additional instance
•1.6 GB of available hard-disk space for installation; additional free space required during installation (Windows virtual memory paging file size must be increased 2 GB for each instance of InDesign Server)
I said, DESKTOP software.