Thanks. I'm sending you an email with a development version of WinSCP to the address you have used to register on this forum.
Just uploaded a file named "dSSfkjl sdAAlkdslkj fdlskjflkdsjflk sdjflksdjflkdsjflkdjdfdflks.aesctr.enc" without encryption, with no problem.
Just trying new encryption feature. When I try to upload a file, a get an error message:
"No such file or directory.
Error code: 2
Error message from server: No such file"
I attach log file.