I got 2 problems anyone can help?

[MasterNe0]

problem #1) When I Try To Play Operation Liberation with 1.85 of Resistance,it says Objects.pbo is missing but i don't know what it means.In the zip file i dl with the mission,it includes objects1.pbo and objects2.pbo.

Problem #2)also i get missing config.bin/cfgweapons.svd54r
i don't know which addon that is but i do know it a addon problem.

If anyone know,plz tell me.