Hi Ilse

Have you updated a SCORM to replace the  existing SCORM in a Totara course and want to retain the existing student SCORM attempts?

If you used the same original SCORM and updated it in the authoring tool you used to create it then this should work.

1. Go into the SCORM activity 
   
2. select Edit settings. 
   
3. Delete the existing SCORM 
   
4. Upload the updated  SCORM package 
   

Let me know if this isn't what you are wanting to do.

Regards