Autodata 3.45 The Hardware Information Does Not Match With Your Dongle

Windows Security Defender or an Antivirus deleted the system reader file.

The software looks for a "dongle." If you are using a virtual emulator, it may have stopped. Open (Ctrl+Shift+Esc). Go to the Services tab. Look for "Sentinel," "HASP," or "HLServer." If they are stopped, right-click and select Start . 4. Disable Driver Signature Enforcement (Windows 10/11)

Because Autodata 3.45 is an older piece of software (designed for Windows 7/XP), it conflicts heavily with Windows 10/11 security protocols. Windows Security Defender or an Antivirus deleted the

The error in Autodata 3.45 means the software license string in your Windows registry does not match your computer's Unique Identification (UID) number . This issue occurs because the program relies on an emulated Sentinel hardware lock. If you change your hardware, update Windows, or misconfigure the emulator, the software locks you out. 🛠️ Root Causes of the Dongle Mismatch Error

A command window will launch displaying an 8-character or 10-character alphanumeric string (your unique Hardware ID/UID). Go to the Services tab

The error message in Autodata 3.45 is a common licensing conflict that completely locks mechanics and automotive technicians out of their diagnostic database. This specific error triggers when the Sentinel HASP security emulator or physical USB dongle detects a change in your computer’s core hardware identifiers.

AutoData 3.45 compares:

Antivirus software can block the emulator from reading hardware information. Disable it temporarily during installation and when first running the software.