ok thanks, I have it now, couldn't find a link anywhere.
However, the code doesn't work on 64 bit Access 2013, I have a compile error.

"The code in this project must be updated for use on 64-bit systems.  Please review and update Declare statements and then mark them with the PtrSafe attribute"

Any advise would be most welcome please.

kind regards

Nick

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Reply from Alex Hedley:

The main piece of advice is don't use 64 bit.
Rich wrote a blog article on it.
Unless you have a really good reason to there isn't much point in having it just because your system can.

There was a similar question in this thread.
You'd have to wrap the code in IF statements and server the correct function.