Installation Instructions --> 1. There is no installation, its all copy paste! 2. Copy the 'MAZE.h' in this folder C:\TC\INCLUDE Here I am assuming that the Turbo C is present in your c: drive. 3. Copy 'Modified Floodfill_TRI.CPP' in this folder C:\TC\BIN 4. Start TC and run the program. If on running the simulator, you get this error "Graphics Driver not found (EGAVGA.BGI)" then follow the steps given below 1. Go to File in the menu 2. Click DOS Shell 3. Type cd c:\TC\BGI 4. Press Enter 5. Type Exit and press enter Now the simulator should run without any problem. If the error is still there, then copy all the contents of BGI folder in the BIN folder. Contact me (or the header file's Author) if even this doesn't works.