PlanetZ forums - scopeusers.com

Does Scope PCI 5.1 work with Windows 8.1 pro 64 bit?

I get errors, when I try to install the drivers. It is a fresh install with all the windows updates.

Sure does. Have you turned off driver signing ? This involves running Win8 in test mode...did you do this ?

You can permanently enable Test Mode by opening an Elevated Command Prompt (Run as Administrator) and typing the following commands, then rebooting:
To turn it on :
bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON

To turn it off :
bcdedit -set loadoptions ENABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING OFF


Also, you may run into an issue with certain plug-ins detailed here :

http://forums.planetz.com/viewtopic.php?f=1&t=33033

In fact, if you have any of these plugs, I'd like to know if you strike the same issue.

Thanks Dante. Turning off driver signing worked Here is another way to do it: http://www.howtogeek.com/167723/how-to- ... d-drivers/

I don't have any DAS plug-ins.