Delegate is a great way to implement Callback operation. But, interface is good for the implementation of Callback in different scenario which I have mentioned above. Please read carefully and understand the code snippets. I have also attached code files. Writing code is good but code with proper design approach increases the quality of code.
Windows Vista and Windows 7 make use of a c:\windows\winsxs folder to store backups of various install files and/or files replaced by updates. I'm not completely certain on everything Windows stores there.This seems to be completely separate from System Restore.he WinSxS\Backup folder: In previous versions of Windows, such as XP there was a component called 'Windows File Protection' which was used to make sure that all of the many system files were protected and backed up. These files were backed up in the %systemroot%\System32\dllcache folder.
Letâs Cleanup those Old Windows Update Files! First, letâs take a look at our starting point. Looking at my Windows 2008 R2 Server with SP1 installed, according to Windows Explorer, the size of my Windows/WinSxS directory is as follows: The size of the WinSxS directory will vary by server. Some of you will have smaller WinSxS directories, some larger. Installing the update is just like installing any other update. Just download and double-click on the .msu file: