How to install a driver that does not contain digital signature information in Windows 8?

Q

It displays a message stating "The third-party INF does not contain digital signature information"

✍: Guest

A

Would suggest you to try following steps and check if it helps.
a. Press Windows + X keys and click command prompt(admin).
b. Type the following command in command prompt and press Enter.
bcdedit /set loadoptions DDISABLE_INTEGRITY_CHECKS & bcdedit /set testsigning on
c. Close command prompt.

2015-09-18, 1160👍, 0💬