http://xxxxxxxxx.net/media/com_invitex/images/methods/icons/black_white/small/csv.png
Failed to load resource: the server responded with a status of 404 (Not Found)

http://xxxxxxxxx.net//media/com_invitex/images/methods/icons/black_white/small/JS_messaging.png
Failed to load resource: the server responded with a status of 404 (Not Found)

http://xxxxxxxxx.net//media/com_invitex/images/methods/icons/black_white/small/csv.png
Failed to load resource: the server responded with a status of 404 (Not Found)

http://xxxxxxxxx.net//media/com_invitex/images/methods/icons/black_white/small/JS_messaging.png
Failed to load resource: the server responded with a status of 404 (Not Found)

These items were not included in the packaged zip file.
Please either pit them in or remove references to them in install file.