I don't have time to mess with installing TCC right now, but it looks to me like you have done something to break the TCC structure.
You should
not be placing your code in C:\tc\bin !!!
I recommend you
uninstall TCC, completely, then reinstall it using the default setup. You don't need to mess with anything for TCC. If it is installed the way it wants to be, it can find everything it needs by itself.
Put your code in your own directory, like C:\Users\Capricorn\Programming\hello\
To use the command-line compiler from TCC, you'll have to have C:\tc\bin in your command PATH. But if you just want to use the IDE, you don't need to bother.
Also, once you compile your graphics program, you'll need to copy the correct .bgi file(s) into your program's directory so that initgraph() can initialize properly (
without hardcoded paths).
And you may also want to get
http://www.dosbox.com/ to run your BGI programs, since Windows may otherwise have a problem with them.
Good luck!