How to write a driver to prepare for device guard(memory integrity)?

We found the cause. The problem was in code signing.
Signing with signtool.exe was successful when I used the / nph option without using the / ph option.
See the link below for more details.

https://support.microsoft.com/en-us/help/3194715/bugcheck-0x7e-occurs-in-windows-10-when-device-guard-is-active

In addition, we had a project that used RtlVer.lib and we could not load it, but we did not use RtlVer.lib so we did not have any problems.

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Thank you for co I g back to update us on the ultimate resolution of issue. That’s something that’s always much appreciated.

Peter