you need
  • - vspcin.exe (for Windows Vista);
  • - compcin.exe (for Windows 7);
  • - WinsxsLite
Guide
1
Download and run the utility vspcin.exe (for Windows Vista) or compcin.exe (for Windows 7) for the initial treatment and the attempts to reduce the size of the folder WinSxS.Deleting a folder can lead to an inability of the computer in connection with what is WinSxS main storage operating system.
2
Download the archive small program WinsxsLite (564 Kb) and unpack it in the same folder.
3
WinsxsLite Run the script for the operation to reduce the size of the folder WunSXS by removing unnecessary and duplicate files.

program, which is .bat-file created by the devel
oper Christian Bering Boegh and distributed freely.
4
Press 2 to start Phase 1 scan (test and evaluation folder WinSxS) and then follow the pressing 2 and the letters A to start Phase 1 apply (cleaning).This action allows you to specify files and folders Program Files Windows, duplicate files in the folder WnSxS.
5
Wait for the process and restart, price to liberate occupied by files.Some files stored in a folder that can not be changed, so the program is forced to create WinsxsLite TODOlist, information from which is used when the computer restarts.
6
Press 2 to start Phase 2, perform the scan and then press the button 2 and the letters A to start Phase 2 apply.This will replace the outdated files WinSxS folder hard links to new versions of files.
7
Wait for the process to reduce the size of the folder WinSxS (can take up to two hours), and then restart your computer to apply the selected changes.
8
compare the size of the edited folder to previous figures.The assurances of the author of the program should make a real decrease to 25% of the former.