Today I'm going to share a small but effective tips. From time to time with different reasons Office file may become corrupted. What is greater than the file size: especially, increasing the risk. In General, we live in Excel, you can follow the steps below to resolve this issue.
First we need to download Open Office. Open Office is a completely distributed with the GNU license open source Office application. You can use the same application as an alternative to Microsoft Office. Still LibbreOffice still a different open source Office application.
Open office to download: click here
Then complete the installation open the Open Office CALC and application.
CALC click Open on the file menu, the application is opened and the office file that can no longer be opened. CALC to read unread portions of convert.
Then file and save as menu, you can save an office 2003 file format.