I recently upgraded to v13, but now I'm festering over an old problem I've got about TCC – not the console TCMD, just TCC. I'm trying to correlate the reality of double left-clicking on a "test.btm" file from my File Manager to start TCC (if that's the right way to say it) with the instructions in the Help "TCC Startup Options" that include: The command line that starts TCC will typically include the program name with drive and path, followed by any options. For example: "c:\program files\jpsoft\tcmd13\tcc.exe" @c:\jpsoft\tcmd.ini The complete syntax for the TCC startup command line is (all on one line): d:\path\tcc.exe [d:\path] [[/]@d:\path\inifile] [//directive=value...] [/A /H /I[IPSX]/L: /LA /LD /LF /LH /Q /S /T:bf /U /V /X ] [/C | /K] [command] I want to learn how to invoke the "TCC Startup Options" when I double left-click a "test.btm" file with contents like - pause In test.btm start /pgm test2.btm pause before exit exit I'm NOT asking for information about the various command-line options. I AM asking about how I get them to take effect automatically when I execute the "test.btm", AND when it starts "test2.btm". I want to be able to set a directive or choose an option (/A, or /LA, or /V) and have it be in effect for "test.btm" and "test2.btm". Mostly, I want to know where that is explained in Help so I can hone my Help-search skills. But, I don't want to be directed to a Help article that'll force me to decide between updating this forum thread or opening a new one... I know about the TCSTART.btm and I'm using it. I also found the TCMD.ini file.