I have a Flash 2 Voicemail connected to a Norstar CICS. The Norstar is changing from 2 digit to 3 digit DN's. Everything I read tells me Flash needs to be initialized to match the mailbox number digit length to the Norstar DN length. To initialize I think I first need to reinstall Flash, and all configuration will be lost in this process. That's not a big problem. It was originally purchased with Flash Voice Mail Light (ENG/SPAN/FLASH VML 2.0.10), and then upgraded to Flash 2 w/auto attendant with a key code. Will I need to up upgrade again after reinstalling Flash, and if so, just need to confirm, can I use the same key code again? I just can't loose the current full CCR functionality. Really appreciate any help before I push this boulder off the cliff.