When i installed avast 5.0 notification status on its interface is right however, Windows shows me a wrong status. Besides i cant see stats even if i have installed flash player, i mean a requirement requested.
One thing more, avast at startup load its right status until all processes are loaded. Avast 4.8 always startup first.
Check your system date, day/month/year and adjust as required, this is the most common cause of the Windows Security Center reporting out of date.
However, it could well be correct as your first image shows a VPS virus database of 100309-0 which is well out of date. What happens if you do a manual update from the avastUI, Maintenance, Update, Update engine and virus definitions ?
You don’t actually have Flash Player ActiveX element installed (which I think is needed), you only have the Plugin installed, see image. You could try reinstalling the flash player.