CCleaner not installed

Hi all!

Today take a payed version.

when the installation started I so a sighn on the screen:"need Windows XP or more.."

But I have Windows XP professional 64bit on my PC.

I'm fully shure that its legal version due to there are lot of payed programs are installed already, I'm long time AVG user..

I'm really don't know what can to do such situation, program payed alredy but i could't install it.

Can you halp me please? I don't want my payment back, want your programm!

Thank you in advance,

Stan

since you have the paid version you should contact Piriform directly using the support link on their website.