Thanks Catymag...
I try to extract some map as I0528D1A.GMP the result is look OK.
I got 5 files as I0528D1A.tre,I0528D1A.rgn,I0528D1A.lbl,I0528D1A.net,I0528D1A.not
then I use GMT.exe to combine them together as I0528D1A.img that look OK. (gmt -j I0528D1A.* -v -i -o I0528D1A.IMG)
but after use GPSMapEdit 2.1.78.8to open it the result POI as "?" and some polyline as not normal as picture below.. here! [Only registered and activated users can see links. Click Here To Register...]
what i do wrong step?
please try my GMP
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