Might this be the case?
- install MC on a new machine
- MC will scan for audio and stores this in a library (default)
- this library is not listed in File > Library > Load Library
As a consequence, you can't go back to your initial library.
Hello Vincent
no it should be right there.
Have you tried Library Manager? File > Library > Load Library > Library Manager
It should list it, maybe you renamed it?
If not you can check if your library still exists in the default path C:\Documents and Settings\*(user)*\Application Data\J River\Media Center 15\Library
If it still exists you can add it with Library Manager using the add button and selecting the path.