have a look here
http://support.microsoft.com/kb/922848/
it was a fairly recent security update that by default disables certain
file types. A bit of messing in the registry should sort it out
Cheers
Simon
Excel development website:
www.codematic.net
zaharih wrote:
> Hi
>
> Normally,I use office excel 2003 to convert “lotus 1-2-3 format” to Excel
> file.
> Yesterday after I did update windows, I’m no longer to convert that file.
> The massage - You are attempting to open a file that is blocked by your
> registry policy setting
>
> Could you help me how to solve this problem.
> Any converter available? Attached is 123 file for your reference.
>
> Thank you
>