I do not know if it owes a new version of B4J 7.00, but ABMFileManager (4.51) has stopped working. Only the file upload function works, after that nothing from the add-on. Strangely, as in B4J, I change to a library from 4.30 (ABMaterial.jar and others) and in the application I leave the www library with 4.51 it works. This can be seen even in DEMO 4.51. Can someone confirm or not change B4J?