Locate your emulator files (often a file named Start_Emulator.bat , install.cmd , or a green traffic-light icon).

Remember: Never disable UAC globally on production machines without compensating controls. A balanced approach—elevating only the trusted AutoData executable—keeps your shop secure and your diagnostics running smoothly.

Under the tab, check Run this program in compatibility mode for: .

Autodata 3.45 uses virtual security dongles that require deep hardware privileges. If the underlying emulator lacks permissions, it triggers the administrator alert: Autodata 3.45 Installation Guide | PDF | 64 Bit Computing

The error message "Require Administrator Privileges" when attempting to run or install Autodata 3.45

Administrator privileges are required for AutoData 3.45 to function properly due to the software's advanced features and system-level interactions. The software needs to access and modify system files, registry entries, and other sensitive areas of the operating system to perform tasks such as:

Look inside your Autodata 3.45 installation folder for a file named regsettings.reg or Clear-Registry.reg .

Whether you are using a or a native Local Administrator profile .

(Local C: drive or an external drive)?

Once properly installed with administrative rights, the software provides: