I've created a test program in Micro Starter Lite and attempting to set up communications with the emulator and run the program. In the emulator500 program, when I navigate to the .rss file and attempt to open it, I receive the error "This SLC program must be compiled before it can be emulated." How do I compile the program. I'm uncertain if these programs are compatible. I've been having a problem finding a platform to learn basic PLC programming of Allen Bradley systems that is clear. I've gotten stuck with TLP LogixPro Simulator because it doesn't explain a lot of things so a beginner can understand it.