Spark Não Abre Arquivos Recebidos

[ilyaHlevnoy]

Hi!
Check that post

Spark 2.9.X File transfer error after reconnection

I will update to Spark 2.8.4 with disables IBB today on all my 250 PCs. It turns out that many of my users use file transfer, so if problems arise, I will write in this thread.

Disable IBB and try again