Is it possible to uninstall a client install of GW 8 and then reinstall GW 7, without causing major problems?
Will the clients database become corrupt/unusable? Will they have any trouble getting back on to the GW 8 post office?

The post office and backend will all stay at GW 8 of course, but we may have a few clients that "demand" to be brought back to GW 7.

Thanks in advance!!