Will this do the trick?
Dim strFilePath as string
strFilePath replace(NOW," ","")
strFilePath replace(strFilePath,":","")
strFilePath replace(strFilePath,"/","")
strfilepath = "c:\"My_Report_Name_" & strfilepath & ".xls"
DoCmd.TransferSpreadsheet acExport, acSpreadsheetTypeExcel9...