The exception message EnterpriseDT.Net.Ftp.FTPException Server cannot accept argument. (code=501) Stack Trace: at EnterpriseDT.Net.Ftp.FTPControlSocket.ValidateReply(FTPReply reply, String[] expectedReplyCodes) at . . .
解决办法
There was an issue with mounted network drive. After remounting of the drive the issue was fixed.
