reading a file within a directory

[rangerbud249]

I would like to read anything containing (VSU.log) in it. Currently this is what I have but if the filename is
Ex: 12345ABCvsu.log it does not pick it up.
It only finds the file that is named vsu.log

Is there any way to add something so that it reads any file containing vsu.log in it.

<Mycode>
MyVSU(DirectoryName & "\" & "vsu.log", MyFirst) 'call the function to carry out vsu parsing
</Mycode>

thanks,

Jose