Hi John,

never played around with flls, but some ideas:

What would File('REGEXP') return? Or for that FULLPATH(CURDIR())? Is this the path you think you are?
Try SET LIBRARY TO REGEXP.FLL ADDITIVE.

Try to use a full qualified path

HTH
Agnes
>Hi,
>I am having problem that error 'REGEXP'.prg does not exist when run my application. The error occurred at the line of code SET LIBRARY TO REGEXP ADDITIVE.
>
>I have placed regexp.fll under app root folder and VC++ under microsoft*** folder.
>
>It is working fine in our development and testing environment. It also working fine under some of the machine at customer site.
>
>Any ideas?
>
>Thank you