Symptom:

The program crashes without any warnings or error messages during the burning process.

Cause:
The most likely cause for a crash is, that you try to burn protected files or files that are already in use by another programm or process.

Furthermore, do not attempt to burn the program itself (the installed version, not the setup) nor the program that is using it.

Make sure that all files can be read by the program, i. e. that the program and/or user has sufficient access rights.
Windows system folders cannot be burned by default.