When trying to run "fix performance" from the initial menu I get an error message"error while unpacking programs, code 2 and a further message "error occurred while loading library commonforms dll::Register window"

Tom, Have a look @ this new form link (http://support.avg.com/support_contact_form) to get chat or phone support. Otherwise, When available, A member of the official AVG Community Support in Brno, Czech Rep… will see your topic & respond but please bear in mind that it's now the weekend.
AVG Guru

Tom, Have a look @ this new form link (http://support.avg.com/support_contact_form) to get chat or phone support. Otherwise, When available, A member of the official AVG Community Support in Brno, Czech Rep… will see your topic & respond but please bear in mind that it's now the weekend.
AVG Guru