Cannot fix this virus

Hi
I have every second an Avast window opening with the mention “Suspicious Message!” and the following text:

"There are too many identical e-mails in appointed time

Sender: “Tawfiq Dimmitt” taw@oh.com
Recipient: pamandchris@sympatico.ca
Subject: Re: Paruamcy newsThere are too many identical e-mails in appointed time

Sender: “Brandi Hice” hiceebra@rymex.com
Recipient: pamandchris@sympatico.ca; pamandbutch@charter.net
Subject: Re: Paruamcy news"

The emails are every time differents

I have also many dialogue windows with:

Avasta: connection timeout
internet connection timeout elapsed. Continue waiting?
(49exmodulap.exe → *.mail9.psmtp.com:25)
YES NO

here also the internet adress is different from one window to the other
for ex:

(49exmodulap.exe → *.mta-v20.mail.yahoo.com:25)
(49exmodulap.exe → *.smtp.ponte.com:25)
etc.

I’ve updated and run avast but it didn’t find anything
please i need urgently some help so thanks for any idea

Estyl

Response in this thread http://forum.avast.com/index.php?topic=19798.0