How to create XLS report in openerp 7 and 8 Version, It working like openerp 6th version, but my side it is generated, but the problem is generating unformated type and then i need to convert to to .xls type
Generated file like this
Name: report_
Type : OLE2 compound document storage (application/x-ole-storage)
Size: 5.6 kB (5,632 bytes)
Is there any solution for this,