R630 Windows 2008 R2 be2iscsi.sys cannot verify the digital signature

Hello all,

I'm setting up an R630 with Windows 2008 R2 through the lifecycle controller.  I've already updated firmware/driver pack to the latest version (v16.04.07 A00).  After the first part of the install, Windows reboots and gives me a error that it can't verify the digital signature of be2iscsi.sys.  I've bypassed it for now (disable signature checking), but I'd prefer to not have to.  I found a similar issue here:

http://en.community.dell.com/support-forums/servers/f/1466/t/19681546

I also found other people (but on a different brand server) with the same exact error, but they said to contact the vendor.  Anyone have any ideas beyond just skipping the digital signature check?

Thanks!