LaserSoft Imaging

New to forum. I apologize if this has been addressed or if I'm posting in the wrong place. I'm running Ai Studio for my film scanner and SE Plus for my flat bed scanner under two different licenses. Is it possible to use both scanners at the same time? When I bought Silverfast SE Plus for the flatbed, it just rolled it into the same launch application as Silverfast Ai and gave me a scanner list on launch. I can't figure out how to run SE Plus and Ai Studio side by side.
Thanks
DLS
Macbook Pro 2.2 ghz i7 8GB RAM OS 10.7.x

Dear DLS,

unfortunately it is not possible to run two SilverFast versions at the same time.

Best regards
Artur Möller