Fatal Error: Unable to Start the Compiler in Multisim

Updated Dec 22, 2021

Reported In


  • Multisim


  • Hi-Tech 8051 C Compiler

Issue Details

Whenever I tried to compile a .c file in Multisim, it shows  an error:
Fatal Error: Unable to start the compiler


The error is caused by the improper installation of the Hi-Tech 8051 C compiler. 
Please reinstall the compiler to solve the issue.