Thank you Lord for listening to my prayers, thanks Vlk for this solution.
I downloaded the file you just provide, It installed very quick after that I opened Avast 5 interface and went to Statistics and "voila" problem corrected.
I would like to hear what you did or tell us what's the file you provided, since I went to reintalled the last version of Flash Player from its page and it didn't work.
Check the jpg I have justed attached.... happy, happy, happy days, are here again.