Using STVD with Cosmic C compiler, my code compiles successfully with 0 errors and 0 warnings. However, if I modify the code with bad syntax or comment out some of the subroutines, the code still compiles with 0 errors and warnings.

[JKain.1]

I added a new Cosmic license but still get the same result. The program will not execute any new code that I add. Suggestions?

[Tesla DeLorean]

Are the tools and code on different machines/servers?

Make processes are frequently broken when the timestamps are not coherent across all systems involved.

Do a clean make?

Super hard to replicate vague problems, code is modified from what to what? Can you explicitly build the target file you changed?

Contact the tech support for the company you bought your tools from. Tech support for free tools tends to be very limited.