blagd1b

Thanks, that has solved the problem!

:?: I have created a VB program that reads various data from FS via FSUIPC (3.45), this works fine for offsets upto and including Hex6000 (FS2004 GPS data). However, whenever I read data beyond this area, e.g. C00C (weather dynamics) or E000 (AI ground traffic), the returned values are always zero. If I use FSInterrogate to look at these offsets there is definitely non-zero data present. Why can I get correct data for most offsets but not for C00C onwards (which are mostly (?) FS2004 specific data)? Thanks in anticipation. Brian