Quantities at HQ not being updated

My client uses RMS 2.0. Had drive crash at one store location. They restored RMS install and went back on line. When they run the usual worksheet 101, they gat all the sales data but the item quantities for items sold does not get updated. It shows correctly at the store and at HQ it does show the last sold date and other current data. We have also run worksheet 501. Any ideas why HQ is not updating? Thank you. Pete