Avast has stopped working and i have no internet connection, help?

Hi, can anyone please help, Avast has topped working, it has a red x and all is disabled and says i have 0 days left when was working fine, i can’t connect to internet, when i go to update or register in Avast nothing happens, my only choice was to upgade to a £19.99 package hoping this would rectify the problem, Avast managed to let me do this and connected so i could send payment details which i did, then i closed box down but still have same problem, i’ve tried to delet Avast but it wont let me, i can’t repair as i don’t get that option, i’m stuck, have no Avast, no internet and i’m £19.99 out of pocket, can anyone please help??

i can't repair as i don't get that option,
where do you look for that option....

try a new clean install

Uninstall Utility. http://www.avast.com/uninstall-utility

Installation files. http://www.avast.com/download-software

Yes i did think of this but i’ve got no internet conection to download it?

Oh sorry, i looked for the repair option at the add/remove programs but nothing was there?

and what options do you see when you click it? … avast > uninstall/Change

you can download the files on another computer and move them over with a usb stick…

Hi, thanks for your help, the memory stick did the job, many thanks.