Format function and Now

Here is the piece of code acting strange.

ID = format(Now,"mmddyyyyhhnnss") + strCompName

On a few machines, I found that the ID is being computed as
mmddyyyyhhnnX + ComputerName
where X is some unrelated single digit number.

On 80% of the machines(about 50 or so) it runs fine.
Could someone let me know if its a dll problem that i need to fix .
Thanks.

[Chris]

May be you can check the regional setting whether set correctly?

[jcouture100]

I would also suggest using the Ampersand "&" to concatinate your string to make sure no math operation is being performed.

ID = format(Now,"mmddyyyyhhnnss") & strCompName