Activity › Forums › Adobe After Effects › error:opening sound component(-2166) (10SS44) below Adobe After Effects error:opening sound component(-2166) (10SS44) below Posted by Thew on October 18, 2005 at 5:37 pm Any ideas, first time Ive ever had this happen.. Roland R. kahlenberg replied 20 years, 6 months ago 2 Members · 1 Reply 1 Reply Roland R. kahlenberg October 18, 2005 at 6:22 pm If I recall correctly, this sounds like a QT 7 error message. Perform a search here at the COW for “2166” and/or “Quicktime 7”. HTH Roland Kahlenberg broadcastGEMs customizable animated backdrops with Adobe After Effects project files Reply to this Discussion! Login or Sign Up Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Reply to this Discussion! Login or Sign Up