If Error 345 persists and you cannot resolve it, consider migrating to alternative automotive data platforms that do not rely on finicky portable hardware locking:
Find the script file used to generate your license—typically named or License example.bat .
As long as you always suspend the VM rather than shutting it down, the Hardware ID remains consistent, and the license remains valid. If you shut down the VM's operating system, the hardware ID will likely change upon reboot, and you will have to reinstall and reactivate the entire environment from scratch.
The error message in Autodata 3.45 (specifically portable versions) typically occurs because the software's security emulator cannot find the correct hardware ID (UID) or registration entries in the Windows registry . Common Fixes for Autodata 3.45 Dongle Errors If Error 345 persists and you cannot resolve
Ensure the paths for Autodata are correctly mapped if you moved the folder from a USB drive to your local C: drive. A Note on "Portable" Versions
The AUTODATA dongle (hardware key) stores encrypted license data linked to the specific hardware ID of the computer it was first activated on — or in portable mode, linked to the dongle’s own unique serial and the system’s hardware profile at the time of installation. When the software detects a mismatch between the current system hardware and the stored reference, it blocks access.
Click . If Windows asks to install a new hardware driver, grant permission. Critical Operating System Optimizations The error message in Autodata 3
Many technicians run legacy software on Windows XP or Windows 7 virtual machines. If the USB device isn’t properly forwarded to the virtual environment, the software searches for hardware data and finds nothing.
The error message in Autodata 3.45 indicates a licensing mismatch between the software's security emulator and your computer's unique hardware identifier (UID). This typically happens when the software is moved to a new PC or when certain hardware components are changed, causing the pre-registered license to become invalid.
To avoid security errors and gain access to modern vehicle data, consider these alternatives: When the software detects a mismatch between the
Many Error 345 issues arise from improperly applied cracks. If you are using a patched version:
Understanding why this error happens and applying systemic troubleshooting steps can restore access to your automotive wiring diagrams and repair data. Why This Error Occurs
Look for recently blocked items related to Autodata, ndasp.sys , or Sentinel. If found, select the file and click .