I have to call .cmd scripts from TCC wich contain environment variables with embedded dots like: set A.B.C=something and later use them in this way: echo %A.B.C% I will not get something (thats what CMD.EXE yields) but .B.C because TCC treats the first dor as...

How can I use the MSGBOX /H in TCC/LE? If I type MSGBOX /H OK "Title" Text, I get a Help button but clicking on it just does nothing.