Magellan Maestro 4250 Car GPS Receiver "invalid path" Questions

...Path. Click Edit, and change it to the original drive letter. Click OK, and then click Close. Windows NT Users Click Start, and then click Run. In the Run dialog box, type windisk.exe in the Open ...

path http://www8.garmin.com/products/webupdater the above link will guide u. Try doing this: 1. Use Mapsource to find the unlock code for NT v8 (from Utilities->Unlock Maps...). 2. Using Notepad, edit