Good morning everyone and sorry.
Some of my apps make use of the "Taifun FIle" extension
But unfortunately, wanting to create a directory, from the indications received I must first create a file, save it in file manger / sdcard then, move it and save it in the directory. see images, it seems that without this trick it is not possible to create the directory, but another problem arises :.
when I start the app and the "Android" authorization request appears to write to the sdcard, if I click immediately everything proceeds regularly the directory is created, but if I wait a few seconds, the directory is not created and only the file remains in the root directory of android, how can i fix this?
There is another way to create the directory.