Batboard

Please help if possable, I have a ribless (with 7.5v power) conected to my laptop with motorola RSS instaled, i am getting a problem when pressing thr F3 key (comm test).
after it runs a check i get :-
serial bus error: #7-invalid opcode

can anyone please help me with this, i would like to reprogram 3 radios with the same freq if possable before santa comes.

thanks very much

we need alot more information, type of computer, dos version, speed of computer, rss version? and anything else you can think of.

and i don't think santa uses a gp300 any more, i heard he moved up to a XTS5000?

done it thanks