Bill,

You need to call into customer support to exchange your license. Info
here:

http://www.adobe.com/products/flex/productinfo/faq/#item-39

Phil

--- In flexcoders@yahoogroups.com, "Bill Gercken" <bgercken@...> wrote:
>
> Hi,
>
> I down loaded the OS X release of Flex Builder 2 and installed it
but it does not like my
> Windows license. Does anyone know whether there will be some sort of
license exchange
> available? My charting license worked fine though. I bought the
Windows version to bridge
> the gap until the OS X version was available. As soon as the Mac
beta was out I switched and
> have not looked back. Don't tell me that I am going to have to fork
out another 500 bucks
> just to be able to work on my operating system of choice...
>
> Regards,
> -bill
>