Quote:
I want to make a C# program that can intentionally CRASH, not close, an exe.
Making a program that can remotely and silently crash another program is a dream feature for any malware program. This alone is a very good reason for the OS to actively prevent it to happen from an ordinary program.
Such programs are seriously screened by OS and AV and you must give guaranties that the action is legitimate.
Just a guess, not only the program must be executed as admin and it must be signed/approved by trusted authority. Not easy to do.