User updated to Microsoft Office 2013 and now can't place ducts. In addition is getting "ClassFactory" VBA error. - On behalf of Pevco.
Follow the link bellow to reregister the OCX files:
-communities.bentley.com/.../10509.classfactory-vba-error-when-opening-aecosim-building-designer.aspx
Also try applying the latest "Fix-it" from Microsoft:
-support.microsoft.com/.../2703186.
Just to add.... Only ABD Ss5 was tested with Office 2013. The behavior using previous versions of ABD is unknown and therefore unsupported.