Thank you-  but your suggestion did not work-- we used the conversion tool and it converted everything back as far as Sage allowed -- the error file indicated 38 checks could not be recorded due to multiple A/R or A/P used -- however no information about check # or account charged was given.  What I need to know is if it is possible to convert or transfer information for the time period of 2/1/18 -- 12/31/18  only this would make finding and fixing any errors so much easier