can somebody help me. I'm trying to read some excel files but i'm always getting this error

No type library matching "Microsoft Excel" found at D:\Genes_datase ts\exp.pl line 4
Win32::OLE(0.16 ): GetOleTypeLibOb ject() Not a Win32::OLE::Typ eLib object at C:/Perl/site/lib/Win32/OLE/Const.pm line 45.
Died at D:\Genes_datase ts\exp.pl line 6.


i don't ve microsoft excel but open office installed, i think...