I created a post a few days ago "Blocage" in French but I did not receive a satisfactory answer ...
My database was not opening anymore, Message: "The database you are trying to open has been marked as open by another MMEX instance ... To avoid data loss or a conflict, it is strongly recommended that you close all other applications that may be using the database......."
But there is some progress,
Anyone have a solution?
Sorry for my English
Thanks for your help !