vb6 - Excel file locked after opening in Microsoft Data Report Designer -

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i develop application in vb6 , data source excel 2007. , have created 2 reports in microsoft data report designer.

my program working. can save data (update)in excel file , view existing data via vb6. , have written code backup (copy paste) excel file in folder. working wanted.

but after open or view datareports, cant save data in excel , backup excel file. have close application update , backup excel sheet.

when try save data in excel file after viewing report receive message

the excel file exists

when try backup after viewing , closing report receive error message

run time error 70" permission denied

need please.


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