This one is really strange.
The company where I work recently upgraded our computers and server to Win7.
On the computer I use, in 1 spreadsheet only, I am unable to copy and paste across worksheets.
I can copy and paste in a single worksheet.
If I use the CTRL+c, etc functions this does work.
Everything works on a separate computer attached to the same server.
So far none of the help desk folks can help.
I have tried deleting the spreadsheet and then putting it back on the server but this does not work.
Has anyone come across anything similar?
I have not included the spreadsheet, because it works correctly on any other computer, so I figure it will work for others who look at it.

Thanks