Commented Unassigned: verification of signature failed for file [271]

Hello,
i am using WPP version 1.3.1407.29
I have a valid code signature, but while creating the package i am getting error as "verification of signature failed for file"
wsus console version 3.2.7600.256

Actually i am creating the package for ms office 2013 sp1 patch

I have to push new skype for business package to users, it requires KB2817430 and KB2889923.

Any suggestions how to push the patches ?

Please help me
Comments: Thanks for your reply.. I have updates the issue. please go through it again