Re: old driver
I don't know how to come back to the old diver ?https://groups.yahoo.com/neo/groups/ap-gto/conversations/topics/56324
It looks like you are in France, so have you tried swapping the "." and "," in Windows Regional settings to see if that fixes the problem?
Author of APCC (Astro-Physics Command Center): http://www.astro-physics.com/index.htm?products/accessories/software/apcc/apcc
Author of PEMPro: http://www.ccdware.com
Author of Astro-Physics V2 ASCOM Driver: http://www.gralak.com/apdriver
Author of PulseGuide: http://www.pulseguide.com
Author of Sigma: http://www.gralak.com/sigma