The error can very some but some thing like this.
Everyone out of applications interface off pmsi services off
P:\ppart>ren arecit99.* arecit42.*
P:\ppart>ren arclam99.* arclam49.*
P:\ppart>ren arclhr99.* arclhr42.*
P:\ppart>ren arclpc99.* arclpc42.*
P:\ppart>ren arclpx99.* arclpx42.*
P:\ppart>copy ctempty\arecit00.* arecit99.*
P:\ppart>copy ctempty\arclam00.* arclam99.*
P:\ppart>copy ctempty\arclhr00.* arclhr99.* it only has dat
P:\ppart>copy ctempty\arclpc00.* arclpc99.* it only has dat
P:\ppart>copy ctempty\arclpx00.* arclpx99.* it only has dat
Turn pmsi services on Then on Billing
Maintenance < Utilities < Mark Accounts With Unbilled Insurance
Hit Ok this will take some time.
Then attempt to run the claims.