CCS/F28M35H52C: CCS Error: "A data verification error occurred, file load failed."

Tool/software: Code Composer Studio

Hello,

I am trying to run code on the C28 core of my Concerto F28M35H52C. This was working last week, but now I am getting the error in the title above when I try to load code into the core. Here is exactly where the error occurs:

Launch target configuration
Connect C28 core
Attempt to load program - encounter error.

The project builds without any errors (just a warning about the compiler version, but that was there last week when this was working).

Thanks in advance for your help,
Nick Foster