This should help out a bit.
**Can't edit Org Chart, Graph, Excel (error msg: "server application, source
file, or item can't be found")
http://www.rdpslides.com/pptfaq/FAQ00236.htm

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Bill Dilworth
Microsoft PPT MVP Team
Users helping fellow users.
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answer most of your questions, before com
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> Friends,
>
[quoted text clipped - 8 lines]
> didn't help. I've google this issue, but can't find a clue. Any help
> will be appreciated. Victor
wingman - 03 Mar 2005 20:15 GMT
Thanks for the response. Since I first posted I experimented with another
machine. Specifically, I tried to edit an older powerpoint file with an
embedded chart in Powerpoint 2003 and initially received the same "server
application can't be found" error. Then I installed Microsoft OrgChart 2.0
(msoc2.exe) and was able to edit the chart - Powerpoint 2003 launched
Orgchart.exe in a separate window containing the chart. For some reason
this won't work on the problem system. I've been logging on to that machine
as Administrator so there shouldn't be a permissions issue. Orgchart will
run just fine if launched directly. I'd be grateful if someone could point
me in a specific direction. Thanks!
> This should help out a bit.
>
[quoted text clipped - 14 lines]
>> didn't help. I've google this issue, but can't find a clue. Any help
>> will be appreciated. Victor