When the problem first occured, I reinstalled Receivables and got the same results. I also went to different machines that were not running the program and installed the workstation version there and still the same results. At this time, any machine on the network that tries to print these reports gets the same results.

I have also tried to limit the range to the smallest account set (there are 12 in total) and I still get the error.

I will have to try the sample data to see what happens then, but I am interested in what I might look for in the case where you say there may be files that do not belong. I know the data has been restored and the old files would have been renamed rather than loading on top of the old data, so I'm not sure what else it could be in relation to the restoring data.

I will let you know what happens with sample data, in the mean time I hope the additional information is helpful to you.