From Arturia:
Hello Andy,
A new version V1.2.2 is available for dowloading. This version works in
AU and must be compatible with the Logic (or DP4) project you have done
with the Version 1.1 of the MMV.
I hope you will not encourt other problems. If our database can't
connect you, try a little later. A lot of people try to dowload.
Best regards
Xavier
I had to uninstall MMV v1.2 before I could install v1.2.2 but now my old MMV songs are opening fine. I do love the preset selection features.