Apb patch version
<Patches>
<Patch Name="Launcher" Version="1.3.1.563208"/>
This is patch version ---> <Patch Name="Client" Version="1.5.0.563287"/> YES?
<Patch Name="Background" Version=""/>
<Client>
<Settings Exe="Binaries\APB.exe" Params=""/>
</Client>
</Patches>
Open the game when it comes up to hit start dont hit start go to the options button bottom left and click that then you will see a repair button click that and it will fix the problem if not redownload it :/