Driver Installation Error for Windows 7 64-bit OS-52

In a 64-bit system, the device driver is correctly installed, but an exclamation point is displayed in the Device Manager, prompting "unable to verify the driver required by the deviceProgram. Recent hardware or software changes to installed files may be incorrectly signed or corrupted, or may be malware from unknown sources. (Code52), as shown in:

Solution:

The reason is that the 64-bit system requires that all device drivers have digital signatures. Therefore, you can only enter the advanced option by F8 when the system is started, and select disable digital signatures. after entering the system, the driver is displayed as normal, yes.