http://support.microsoft.com/kb/890889 On 2/20/07 6:36 PM, "Robert Green" <greenrw at shaw.ca> wrote: > I just got a new imac intel core 2 duo and installed an older office > for X. It is word X for mac that is a problem. When I double click on > a previously made word document I get an error code 10660 and the > document won't open. If I open word and then open the document it > opens ok. Any ideas of the problem?