Posted 04 February 2011 - 05:58 PM
Hummmm Going have to think on this one. My only run to my locked files were due to them not being compatible with the newer version. Now your it's a good one:
Possible causes to this problem:
1.The document is marked as final. -- You said you tried the fix and nadda
2.The document is protected.-- now if thats the case you have to know the password to unlock it
3.You are using a trial of Office 2007 and upgrading to 2010 and it expired before doing so.--- But you have said no to that
4.Office 2007 has not yet been activated.-- been using an older program just upgrading to a newer one. Now this could be as I said from the start compatibility problems or possible file corruption.
This is all that I know that could do this, but this may be worth a shot, copy the file, find someone with office 2010 and see if they could open it and or find someone with an 07 and see if they could open it.
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