Problems opening files in 2010 powerpoint

Hi, the problem is as follows. Updated the Office 2007 to Office 2010 Pro Plus, Windows 7 says that the file is supposedly damaged if power can restore trust. The result is a negative recovery. Most interesting is that the same presentation I opened with OpenOffice impress 3.3
The log has the following error
Microsoft PowerPoint
Error accessing the E: \ Downloads \ Office 2010 Presentation.pptx.
P1: 400066
P2: 14.0.4763.1000
P3:
P4:
Tried to open under a different account, the result is the same. Made repair installation 0 results.
How to treat?

Problems opening files in 2010 powerpoint