YMMV of course but that's how I'd do it myself. Very reliable very stable in my experience. This way all maps are scrubbed and rebuilt, then left alone after one logon cycle. I set this 'delete' to 'run once and do not reapply', and I reset that flag every time I make changes. What I do instead is leave the drives set to 'update', but I put a 'delete' drive mapping in the first processing order (GPO will let you 'delete all drives starting with A:' as an option). Personally I've had issues having the Drives mapped with the 'replace' option - every 15-60 minutes when GP processes it will momentarily disconnect the drive while it 'replaces' it again - some network-aware software really doesn't like this occurrence (BluBeam, AutoCad, Revit. What can I do My device screen is not aligned, what can I do NPlus NPlus Troubleshooting What is the serial number option for I can't seem to register my PND/In-Dash Radio All things related to NDrive GPS software. Kind of counter-intuitive but whatever, nature of the GP beast. How can I update the maps or purchase additional products for my Sat Nav I'm unable to get any GPS signal on NDrive. When you change the target GP will not 'update' the drive map itself unless, like you've seen, you delete it. If your drive policy is using 'update' - GP will only check that the drive map exists, not if it's destination matches.
