/utf8output (Visual Basic)
Displays compiler output using UTF-8 encoding.
In some international configurations, compiler output cannot be displayed correctly in the console. In such situations, use /utf8output and redirect compiler output to a file.
The /utf8output option is not available from within the Visual Studio development environment; it is available only when compiling from the command line.
The following code compiles In.vb and directs the compiler to display output using UTF-8 encoding.
vbc /utf8output in.vb