The win.xpl is Xassign from Barbarossa. I have deleted it and reinstall as Cameron have suggested Now i can enter in the cockpit of the CRJ, but as some others pilots, i have CTD using the fms. I enjoy the 1.3, waiting patiently a new realease. After a crash, a new launch of X plane ( 9 ) sit me in the last aicraft choosen before the crj. For me the default cessna,