msg box Bug?

[DunbarX at aol.com]

I cannot invoke a command from the message box in v 4.5.2.

Something like "beep 3" or "put   XYZ" simply does not work. No response.

No problem if I go back to 4.5. Anyone else see this? I cannot use LC at 
all without good ol' msg.

MAC OSX 10.4.11.    PPC G5.

Craig Newman