Unfortunately this also did not help, this box was already unchecked.
Any other ideas?

"Gord Dibben" wrote:

One usual fix for this is in Excel

ToolsOptionsGeneral and uncheck "ignore other applications"


Gord Dibben MS Excel MVP

On Fri, 23 Apr 2010 07:26:01 -0700, dveer
wrote:

I was hoping for some more advanced tips :-(
It works on most of the other computers in our office

"Don Guillett" wrote:

I would suggest opening your files using EXCEL.

--
Don Guillett
Microsoft MVP Excel
SalesAid Software

"dveer" wrote in message
...
When I open 2 workbooks in 2 instances of Excel on my computer, I can not
copy a sheet from one book to the other. It is also not possible to tile
the
2 files.
When I open both files in the same instance, it it possible to select the
other file in the dropdown list.
Since I usually open the files from Explorer, I would like to be able to
tile & copy when multiple files are opened.
What setting should I change?


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