"arjen van..." wrote:
If using VB Script regular expressions, you need to add a reference as
follows:
Tools References Microsoft VB Script Regular Expressions

Klunk! I went looking for exactly that, but overlooked it ... until you
mentioned it. Thanks.

And now I do see this statement on the web page
http://msdn.microsoft.com/en-us/library/ms974570.aspx :

"To run this code, you can [...] copy it to VB (need to add references to
Microsoft VBScript Regular Expressions)". Double klunk!