I transfered all of my DBA classic data onto a new Linux server running virtual Windows XP SP3, udgraded to Pervasive V.10.  I think some of my data may not transfered correctly.  When I enter a new sales order everthing is fine until I hit save and a message pops up saying it cannot open BKGLTMP3.B10.  I looked at the file in manitain database and it has no line items in it.  We run multiple companies and the other companies' BKGLTMP3.B11 does have line items. I am able to enter and save new sales orders in the other companies. My question is what exactly does this file do?  I'm not sure how big of an issue I have with this because if my original data got corrupted, the most recent back up I have besides the one I pulled this data from is March/2010.