Code comments are ignored by the compiler. I suspect it's not a comment but the name of the mutex itself. Personally, I'd so something like (Name of company /

Code comments are ignored by the compiler. I suspect it's not a comment but the name of the mutex itself. Personally, I'd so something like (Name of company / Product)-(Guid). This way it's unlikely there will be a collision, and if there is, someone's going to have to answer some interesting questions.