We have received many calls and email lately with individuals having problems reloading their stock file, and tunes. Almost all are saying that they are leaving the DashDAQ in the vehicle during the hot summer days. Some have experienced the same problem during cold weather. Most have been able to delete the transfer folder on the "sd' card, create a new foler and then copy all their tunes/stock file from thier computer back to the "sd" card. Make sure you have a backup copy of all you files for the DashDAQ, to include tunes/stock file, config file, and themes that you have downloaded. We also recommend that you place the DashDAQ out of direct sunlight, and put it somewhere to keep it out of these hot or cold temperatures.