The macro in the device .INF file section contains an undefined macro
Usually this means there is a windows problem, either with your connectoid (your dial up networking connection) or
'buggered' up drivers for your modem..
Windows might of also messed up your modem drivers, uninstalling, reboot, and reinstalling your modem might help as
well (using your original modem drivers disk), and updating the drivers with the newest if possible.
If the problem persists.. ask yourself this question, "Did this start after I installed anything, or there were any
windows changes", if so, that could of caused this.. Also, "Are their any other windows errors/problems which appear
unrelated with this error that also plague this PC" If so.. bigger issue with windows then just fixing your
connection to your isp/internet...