| Problem | Solution | |---------|----------| | ISO won’t mount | Use 7-Zip to extract files manually | | Installation asks for disc 2 | You may need a multi-part ISO – combine or mount both | | Update fails from old version | Uninstall old version first, then install 340 fresh | | Language is not PT | Change language in Config → Language → Português | | Database won’t load | Run as Administrator + disable antivirus temporarily during install |

If you downloaded separate update files (named AutoData_340_Upd1.exe etc.):

: Autodata 3.40 is an extremely old version of the software. Automotive technology evolves rapidly; Autodata has added over 40,000 vehicle updates in just the last 12 months alone. Using obsolete data for modern vehicle repairs can lead to dangerous errors in wiring, fluid capacities, or safety procedures. Official & Legal Access