XP Repair Pro 2006 scans and repairs over 53,000 common Windows errors. An advanced registry optimizer removes useless duplicate entries that Windows and other programs may leave. XP Repair Pro 2006 will repair random PC crashes, error messages, and can improve system performance by up to 750%. After the system scan is completed you can view a complete list of errors that were detected and choose to remove which ones you would like or just let the Intelligence System determine which should be removed. The Intelligence System not only detects errors, but also analyzes each error against the software installed on your computer to determine how that error may affect other software. Version 3.1.6 repairs a problem with the optimizer and changes the way the scan handles startup entries.