Now the problem is that when you will try to open office 2007 files into office 2003 and you will not open the file due to compatibility issues between both office versions. Microsoft provides a free compatibility pack to convert office 2007 documents to the office 2003 format. There are many third party free converter are available but here we are using Microsoft office compatibility pack.
Follow the given steps to download free Microsoft compatibility pack and install it.
To use this feature, you will need to be logged into your computer with administrative rights.
Visit the following link to download the Microsoft compatibility pack :
http://www.microsoft.com/downloads/details.aspx?FamilyId=941b3470-3ae9-4aee-8f43-c6bb74cd1466&displaylang=en
When you have downloaded the file, double click on FileFormatConverter.exe file to start the installation.
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