Deer Claude: Thank you very very very much for your help. The problem is resolved. But other problem I have now: I can't see in the variometer the hundred, ten and units feets. Only I can see thousand feet. Neither I can see VOR1, ADF1, VOR2, ADF2 and DME1 and DME2 in ND. They are not. In the compass, neither I can see the numbers of degrees. The EFIS in ND only appear waypoints, airports..., but within the names. Can you help me? I have install and reinstall the program four or five times, but it no work. Thank you very very very much. Excuse me my english. Joseraf. Spain