[AccessD] TransferText working sporadically.

Our Payroll guy has an Access .mdb which imports data from our Hours program
(written in DataPoint), into Abra, our Payroll/HR package.  A few weeks ago,
that database stopped working, and it is failing on a line of code that is
DoCmd.TransferText.  It says it is unable to write to the database.

It works from my machine (Windows 2000, running Access 97), but not the
payroll guy's machine, (NT 4.0 workstation, access 97).

Both have the same service packs, etc.  

Any thoughts?

Drew