Hi, need software that can do the following applications: system free of Windows Registry errors. scans for and removes temporary (.tmp) files and Scandisk or Checkdisk fragment (.chk) files in addition to orphaned shortcuts, from customizable locations on your computer. text strings, and expandable and collapsible problem views. boot file defragmentation and rebuilding, sorting and refreshing of the Windows Start Menu items . Over time, invalid entries and orphaned shortcuts can accumulate in the registry as a result of uninstalling or incorrectly removing software from your system, having missing or corrupt hardware or software drivers, or deleting files referenced by shortcuts. Registry Mechanic can safely clean and repair invalid entries from your registry with a few simple mouse clicks. incorporates secure scanning algorithms, which target crucial areas of Windows Registry, enabling a fast and efficient scan. scan for invalid and incorrect shortcuts in customizable locations on your PC feature, which analyzes, rebuilds and compacts the Windows Registry by removing registry gaps and free space, and corrupt keys. features include complete registry backups and automatic registry error detection on Windows boot-up. limited and full versions needed.