Hello adure,
thank you for reaching out.
Of course we will try our best to assist you but for us to be able to do that we will need some more detailed informations about your situation. So please help us to understand you problem better by answering the following question.
What WordPress Version are you on?
What CLUEVO version are you on?
When exactly does this happen? Is it when you try to upload the course or when you add it to the learningtree?
If it happens when you upload the course, could you check if the filesize exeeds the maximum upload filesize of your WordPress/php.
Does this problem only happen with that specific SCORM File and have you been able to upload/add other courses without an error?
What exactly do you mean by “fails” is there an error from the LMS? If so could you tell us what exactly the message is?
Could you also check if there is an error shown in the developer tools of your browser when this happens.
Thanks in advance and greetings from Austria,
Elias