WoW Addon generation failed...

Transferring my macros to ISBoxer. On exporting I get an error "WoW Addon generation failed..." It lists me two macro's that are both assigned to ALT-CTRL-A. One of those however I have assigned to right ALT-right CTRL-A. Why doesn't this work? The option to use the right ALT CTRL and Shift is there. Are certain combinations not allowed?

[bob]

If you set a modifier in the Key Combination, which ends up being the in game bind, there is no inspection of the left/right value, so regardless of the fact you set it, the game wont differentiate it.

The left/right values can be read internally in the macro code, so you could potentially have multiple macros on the same key combination, and then within the macro itself determine
whether it should run by inspecting the left/right values, but this seems fraught with difficulty.

IMO the Key Combination screen in the game helper probably shouldn't display the right keypress settings when setting a Key Combination.