Messages

Yes, it does appear that there is another map installed with the California Topo name.  In following the tutorial, I downloaded cgpsmapper.com and it created a California Topo name.  I suppose it needs to be removed but I don't know how to do that.  I want to add the downloaded California Topo.  Gosh, I was going so well up to the very last step.  So I guess I don't need to use cgpsmapper?  Thanks.

Following "How to Load .img Files Into MapSource ..."  Have .dtb file, so using "Install a existing Mapset" box.  When clicking INSTALL, get Family ID exists error box.  What is wrong?