File list (Check if you may need any files):
Ledger
......\bin
......\...\Application.ini
......\...\Backup
......\...\......\Ledger.rar
......\...\Data
......\...\....\Blank
......\...\....\.....\BALANCE.DB
......\...\....\.....\BALANCE.PX
......\...\....\.....\BALANCE.XG0
......\...\....\.....\BALANCE.XG1
......\...\....\.....\BALANCE.YG0
......\...\....\.....\BALANCE.YG1
......\...\....\.....\Codes.db
......\...\....\.....\Codes.PX
......\...\....\.....\COMPANY.DB
......\...\....\.....\CostItem.db
......\...\....\.....\CostItem.PX
......\...\....\.....\CURRENCY.DB
......\...\....\.....\CURRENCY.PX
......\...\....\.....\Customer.DB
......\...\....\.....\Customer.PX
......\...\....\.....\Customer.XG0
......\...\....\.....\Customer.XG1
......\...\....\.....\Customer.XG2
......\...\....\.....\Customer.XG3
......\...\....\.....\Customer.XG4
......\...\....\.....\Customer.YG0
......\...\....\.....\Customer.YG1
......\...\....\.....\Customer.YG2
......\...\....\.....\Customer.YG3
......\...\....\.....\Customer.YG4
......\...\....\.....\CustType.db
......\...\....\.....\CustType.PX
......\...\....\.....\DEPT.DB
......\...\....\.....\DEPT.PX
......\...\....\.....\DETAIL.DB
......\...\....\.....\DETAIL.PX
......\...\....\.....\DETAIL.XG0
......\...\....\.....\DETAIL.XG1
......\...\....\.....\DETAIL.XG2
......\...\....\.....\DETAIL.XG3
......\...\....\.....\DETAIL.XG4
......\...\....\.....\DETAIL.XG5
......\...\....\.....\DETAIL.XG6
......\...\....\.....\DETAIL.XG7
......\...\....\.....\DETAIL.XG8
......\...\....\.....\DETAIL.XG9
......\...\....\.....\DETAIL.XGA
......\...\....\.....\DETAIL.XGB
......\...\....\.....\DETAIL.XGC
......\...\....\.....\DETAIL.XGD
......\...\....\.....\DETAIL.XGE
......\...\....\.....\DETAIL.YG0
......\...\....\.....\DETAIL.YG1
......\...\....\.....\DETAIL.YG2
......\...\....\.....\DETAIL.YG3
......\...\....\.....\DETAIL.YG4
......\...\....\.....\DETAIL.YG5
......\...\....\.....\DETAIL.YG6
......\...\....\.....\DETAIL.YG7
......\...\....\.....\DETAIL.YG8
......\...\....\.....\DETAIL.YG9
......\...\....\.....\DETAIL.YGA
......\...\....\.....\DETAIL.YGB
......\...\....\.....\DETAIL.YGC
......\...\....\.....\DETAIL.YGD
......\...\....\.....\DETAIL.YGE
......\...\....\.....\GROUP.DB
......\...\....\.....\GROUP.PX
......\...\....\.....\Invoice.db
......\...\....\.....\Invoice.PX
......\...\....\.....\Invoice.XG0
......\...\....\.....\Invoice.XG1
......\...\....\.....\Invoice.XG2
......\...\....\.....\Invoice.XG3
......\...\....\.....\Invoice.YG0
......\...\....\.....\Invoice.YG1
......\...\....\.....\Invoice.YG2
......\...\....\.....\Invoice.YG3
......\...\....\.....\ITEM.DB
......\...\....\.....\ITEM.PX
......\...\....\.....\ITEM.XG0
......\...\....\.....\ITEM.XG1
......\...\....\.....\ITEM.XG2
......\...\....\.....\ITEM.XG3
......\...\....\.....\ITEM.YG0
......\...\....\.....\ITEM.YG1
......\...\....\.....\ITEM.YG2
......\...\....\.....\ITEM.YG3
......\...\....\.....\ITEMTYPE.DB
......\...\....\.....\ITEMTYPE.PX
......\...\....\.....\Offsets.db
......\...\....\.....\Offsets.PX
......\...\....\.....\Offsets.XG0
......\...\....\.....\Offsets.YG0
......\...\....\.....\PAGESET.DB
......\...\....\.....\PAGESET.PX
......\...\....\.....\Payable.db
......\...\....\.....\Payable.PX