Mapsource crashes when I select the generic map for Topo Netherlands

I installed the mapsource installer from http://garmin.na1400.info/. When I start mapsource and select OSM NL Normal mapsource crashes with the following information:

<?xml version="1.0" encoding="UTF-8" standalone="no" ?> GEO_POSITION.CPP 34 MapSource 6 15 6 0 Release Apr 14 2009, 15:02:31 sqa 1033 006-A0041-00 WIN32 Windows Platform, Major Version: 6, Minor Version: 1 x86, Processor Level: 6, Processors:2, Model: 15 Stepping: 11 2097151 2009-07-22T14:05:19Z

This is a temporary map building problem. More info here.