I am a longtime, though intermittent follower of this great blog, and have used its advice often--and Ken, I still chuckle at your hilarious posts about ideas on using Velcro to hold a laptop while driving--but now I'm in serious need of direct assistance.
I have had nRoute running successfully on my old and much abused Dell Latitude X-1 (XP) for many years, and have successfully installed and used both MapReverseConverter an GPSGate. Until this morning I had TopoUS2008, Topo US24K North Central. CNNA2009, CNNA2010.1 NT, City Navigator Europe NT 2013.1, and MapSource all working
However, in an effort to make some room on the Dell's minuscule hard drive, I uninstalled Topo US 24K North Central. and used PerfectDisk to consolidate the free space. When I then opened nRoute, I got the dreaded "There is a problem with the nRoute registry. Please re-install nRoute and start it again" message.
I did that from your suggested location, but now I get the message "nRoute could not find any installed MapSource Products. Please install one or more MapSource products and start nRoute again". I know all the maps are still there, (I can see them on TreeSize), but MapSource now only shows the two NT maps.
My desperate cry above stems from my departure next week for a three week driving trip through Europe, and I would be both literally and figuratively lost without my beloved nRoute.
Many thanks for your help,