3. Delete the Windows and profile directories

{mosgoogle}Now, this is where you have to take a deep breath before you get started as when we delete files we are not going to be able to get them back. When I delete files on the computer before I reinstall Windows I do not delete all of the files or format the drive. The only way that you can delete what you want is to use some kind of a boot disk that does not load Windows from your hard drive. I use the Ultimate Windows Boot CD and after I boot the drive up I move some data instead of deleting.

More often than not I will have missed some important file so I create a “backup” folder that contains all of my data. I drop my current “Documents and Settings” folder into this backup folder and then also any applications from the “Program Files’ folder that may have some of their own files. This would include databases like Act or Maximizer and Tax software or book keeping software like Quicken. Most of the data files for applications are kept in the “My Documents” folder.

In the install of Windows you will need to have at least 2 gigs of free space so make sure that you have freed up enough space to do the install

When I am deleting folders I am most interested in deleting the” Documents and Settings” and “Windows” folders, as this is where you will find user settings as well as the registry both good and bad. If you are really aggressive you can also include the “Program Files” folder so that after you have reloaded Windows you can have the default settings for each application. I also delete any files that are sitting in the root of the C: drive.