I upgraded a user from XP SP3 to Windows 7 Professional. Now, when he runs a report (CR 9) and tries to extract to an Excel spread sheet he gets this error:

Dos error - <report name>

This is the code
Code:
         Set Report = crxApplication.OpenReport("Z:\DAD\OnHandCustomerBalance.rpt", 1)
         For Each crxDatabaseTable In Report.Database.Tables
             crxDatabaseTable.ConnectionProperties("user id") = "sa"
             crxDatabaseTable.ConnectionProperties("Password") = myPasswordTechniSQL
         Next crxDatabaseTable
         Report.ExportOptions.FormatType = crEFTExcel80Tabular
         Report.ExportOptions.DiskFileName = "C:\CustomerBalance.xls"
         Report.ExportOptions.DestinationType = crEDTDiskFile
         Report.Export False