No. I see you are using Windows. You cannot install 2 personal tax products for the same year on the same computer. But there's no reason you can't use the Home and Business Edition you already have installed to prepare the other return.
The Home and Business Edition can handle everything that Premier can. You don't need 2 products in that case.
In the desktop version, both of those products can handle all of the same forms and schedules. i.e., they differ mainly in the amount of help and guidance.
If you purchased Premier thinking you needed both products, we can tell you how to get a refund. Or maybe you can give it to another relative, friend, etc.
