"ATTENTION!
In case of problems with starting the software under MS Windows 7, Win8 / 8.1, please follow the instructions below:
1. Connect the microscope to the computer *, without installing drivers from the disc.
2. Install the Micro-Measurement Tool software.
3. Right-click the icon of the installed software.
4. Click "Run as administrator". "
* Before that, do the following: Disconnect and Uninstall in USBDeview .