Hi, does anyone have any idea why mapsource crashes on one tile of my topo map at certain zoom levels with this error? Map id: 10000040 Image: Z:\gps\10000040.img Record type: 2 Record: 0000: 01 e4 32 00 8c 08 01 00 01 00 00 00 2f 00 03 00 .ä2........./... 0010: 0a 37 29 00 f0 7f f9 00 5b d1 8f 00 c4 01 00 00 7).ð.ù.[Ñ..Ä... 0020: 08 e5 32 00 50 e5 32 00 0d b5 8c 00 58 e5 32 00 .å2.På2. µ..Xå2. 0030: 60 e5 32 00 50 e5 32 00 60 e5 32 00 9d 27 4d f6 `å2.På2.`å2..'Mö 0040: 00 00 00 00 00 00 00 00 00 00 00 00 ............ Error code: 3 mpl::Map_t::GetLabelAndId Line feature link id: 67724 Other tiles are fine. Possibly there is some faulty OSM data, but mkgmap should not produce maps which crash mapsource anyway.