Improvements:
1) PDF library enhancement
Enhances the reading capability of PDF.
2) Support for Windows 64bit version module
3) Excel : capability to read Excel data per sheet.
This will enhance the processing speed.
4) Support for reading Microsoft RTF
5) Modify error information regarding Office password protected files.
Optimizes the error message processing associated with the support for Office open password.
6) Support for reading Office 2007/2010 password protected files.