vb.net WebClient.UploadFile 上传时报错,请求大侠帮帮忙

[huxinghai]

Dim path As String = Me.BoxPath.Text.Trim()
Dim wclient As New Net.WebClient
Try
wclient.Credentials = New Net.NetworkCredential("huhai", "vic123456")
wclient.UploadFile("ftp://192.168.1.95/Images/", path)

MessageBox.Show("上传成功!")
Catch ex As Exception
MessageBox.Show("上传失败！" & ex.Message)
End Try

上传报错,错误信息(请求的 URI 对于此 FTP 命令无效)

Dim path As String = Me.BoxPath.Text.Trim()
Dim wclient As New Net.WebClient

Try
wclient.Credentials = New Net.NetworkCredential("huhai", "vic123456")
wclient.UploadFile("ftp://192.168.1.95/Images/111.jpg", path)

MessageBox.Show("上传成功!")
Catch ex As Exception
MessageBox.Show("上传失败！" & ex.Message)
End Try
这样上传报错,错误信息(基础连接已经关闭: 服务器提交了协议冲突)