score on musescore.com can't upload to youtube
first try it can upload to youtube
but i do not know why after the first upload file work
the later files can't not upload to youtube anymore
I give the google yoube permission first and the first file ok
but then all not work...
is there any panel can see the percent of uploading process?
or click on "sent to youtube" give a window say it is uploading, please wait?