OK took the input above and revised the bat file to the text below:
…bat file follows------------------------------------------
echo
java.exe -Xmx512M -enableassertions -jar c:\Garmin\Map_Tools\MKGMAP\mkgmap.jar --max-jobs --ignore-osm-bounds --route --family-id=2000 --overview-mapname=63240000 --tdbfile --index --keep-going --drive-on-right --overview-mapnumber=63240000 --family-name=“OSM Routable” c:\Garmin\Maps\OSM_World_Routable*.img
Pause
//end bat text ---------------------------------------------------
the processor chuntered along and quietly emiittted the following 4 files, as expected
63420000.img
63420000.mdx
63420000.tbd
63420000_mgr.img
Copied into mapsource directory with the .img files. Mapsource failed to start, with the following message:
“There is a problem with mapsource. reinstall and try again.”
deleted the 4 files, replaced the 4 generated by the mapsource installer, all is fine with mapsource and the original maps(not the ones I am trying to compile)
What I am trying to do is compile the .img files contained in the directory noted into a madsource installation.