I have the above Garmin with lifetime updates. I have tried several times, on both a pc and laptop to update to the 2012.20 maps but to no avail. I have also tried using the Lifetime Updater (Option 1) and using the Garmin map updater (Option 2) when managing maps but still no success. This is driving me insane as I have a cap on my download limit and I cant keep trying indefinitely -
I contacted Garmin support and they just sent me instructions going through Option 2 above but I still get stuck at the same point. They also got me to delete temp files to free up space as well as downloading the latest microsoft .net 4 version
I go through all the steps as instructed (including the latest Garmin communicator software etc) and eventually get to the stage where it tells you that there is nothing more required as it is downloading the maps and this may take several hours (ie) the v last step.
It then goes through the first leg of downloading the maps and the second step of preparing the maps, however on the installation leg I get a pop up error saying that "an unexpected error has occurred and the program must close"
Anyone else had a similar issue?