Error: module `hello` is in file 'hello.d' which cannot be read

[Alex]

Thank you for you for your quick answer.

I think I allready tryed this, before asking, but ...

C:\>cd D\dmd2\sources

C:\D\dmd2\sources>dmd hello.d
Error: module `hello` is in file 'hello.d' which cannot be read
import path[0] = C:\D\dmd2\windows\bin\..\..\src\phobos
import path[1] = C:\D\dmd2\windows\bin\..\..\src\druntime\import

C:\D\dmd2\sources>