Cannot assign media to player


i want to assign a avi movie to a specific player but in the log file there is an error:

Not found FileId: 12. FileType: media. Media exists but file missing from library. /www/htdocs/xxx/

It is uploaded to the server and exist in the library folder.
If i assign a image it works… no error

any advice?


What CMS version are you using please?

By assign a media file to a specific player, do you mean it literally by Assign Files on Displays page or is this media added to a layout scheduled on your display?