unsecured, subscription active, nothing happen with "FIX NOW"

Hello

I’m having this problem since yesterday, I don’t know why but avast internet security is not working, it shows me the message: Unsecured your system is not protected. Please use the fix buttom to start protecting your system, when I press it, nothing happens.
on other hand I checked my license status and is active, actually should last until Oct 2013.

But what most surprise me is that today I reinstall windows in a new hard drive, I install avast, enter the license and works fine but after few minutes it happens again, avast is not working, and I haven’t installed anything else.

any ideas?

Thanks!!

go to ad/remove program, click remove/uninstall, the scroll down to repair… wait a minute…reboot

did it help?

HI

thanks for the advice, but didn’t work, actually shows me a message saying something about a broke package so couldn’t finishing repairing.
now I uninstall it and install it again, right now is working, we will see how long last

thanks!