When I try to open a file, I get a message that Windows cannot open the file
because it does not know which program created it. It askes me if I want to
use the web service to find the correct program or open a list of programs in
my computer and download it manually.
The file is one that ends in .xls

Go to Microsoft's site and search for converter Office 2007, then download
and install it


--
Regards,

Peo Sjoblom



"GildaBB" wrote in message
...
When I try to open a file, I get a message that Windows cannot open the
file
because it does not know which program created it. It askes me if I want
to
use the web service to find the correct program or open a list of programs
in
my computer and download it manually.
The file is one that ends in .xls

See http://support.microsoft.com/?kbid=923505 "How to install the
Microsoft Office Compatibility Pack so that you can use earlier versions
of Excel, PowerPoint, and Word to open and to save files from 2007
Office programs".

GildaBB wrote:

When I try to open a file, I get a message that Windows cannot open the file
because it does not know which program created it. It askes me if I want to
use the web service to find the correct program or open a list of programs in
my computer and download it manually.
The file is one that ends in .xls