I am having trouble disabling digital driver signing enforcement in Windows 7 64-bit. I’ve tried pressing F8 and selecting the option at boot, as well as the 2 commands:
bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON
With no luck, I still can’t start my driver. How do I disable driver signature enforcement on Windows 7 64-bit?
What error did you get? Is your driver 64-bit too? How do you install
driver? Maybe problem with driver location (C:\Windows\System32\drivers vs
C:\Windows\SysWOW64\drivers)?
Best regards,
Krystian Bigaj
On 11 August 2011 16:49, wrote:
> Hi, > > I am having trouble disabling digital driver signing enforcement in Windows > 7 64-bit. I’ve tried pressing F8 and selecting the option at boot, as well > as the 2 commands: > > bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS > > bcdedit -set TESTSIGNING ON > > > With no luck, I still can’t start my driver. How do I disable driver > signature enforcement on Windows 7 64-bit? > > Thanks >
On Thu, Aug 11, 2011 at 3:49 PM, wrote: > I am having trouble disabling digital driver signing enforcement in Windows 7 64-bit. ?I’ve tried pressing F8 and selecting the option at boot, as well as the 2 commands: Have you checked setupapi logs?
Btw. you can disable signature checks by connecting kernel debugger (very handy during development).
I am getting error code 577. I build my driver for Windows 7 Checked 64-bit and it’s located in the C:\ because that’s were it loads from the usermode code.
“When in test signing mode, x64 kernel-mode code signing will still be
required, but Windows will not check…”
I know that first you asked “How do I disable driver signature enforcement
on Windows 7 64-bit?”, but I’m not sure if this is possible (easily) - also
I’ve never needed it (not sure if you really need it too - just sign with
test cert if not signed before).
Best regards,
Krystian Bigaj
On 11 August 2011 17:58, wrote:
> I am getting error code 577. I build my driver for Windows 7 Checked > 64-bit and it’s located in the C:\ because that’s were it loads from the > usermode code. > >
My driver is not signed with a test cert. I usually just press F8 before start up and select “disable driver signing enforcement” and that allows me to load the driver.