it shouldn't be a virus as i use both gameboid and snesoid. onto your problem it may be a problem with google checkout at the moment im not totally sure, try downloading the lite versions of each one and see if they go through then you'll know if its a problem with purchasing apps or not.
i downloaded the lite one it works but this one doesn't
then im guessing its a problem with google checkout at the moment. but in my opinion the lite versions do exactly what they should do and you dont really get many more features with the payed versions.
with the lite version you can still save the game normally as if you were playing on an actual gameboy and then it would load as if you were on an actual gameboy.
that would do it then
i still advise you that paying for gameboid isnt really neccessary.
