How SQL SERVER 2008 Uninstalls clean

Method/Step
1
Click "Start" in the lower right corner of the computer, click "Control Panel" and click "Programs". In the list of programs, locate Microsoft SQL Server 2008, and right-click Uninstall (or double-click).

2
Pop-up SQL Server uninstall prompt, click "Delete"

3
Next, the standard uninstall for sqlserver2008

4
Uninstall with 2008 related build, Start-Control Panel-Uninstall program, right click Uninstall. All related components are uninstalled.

5
By deleting
In addition to the installation files on the disk (the general database is installed by default on the C drive) path "C:\Program files" Delete "Microsoft SQL
Server folder, if the 64-bit system needs to delete "C:\Program Files (x86)" in "Microsoft SQL Server"

6
"Start +r" on the keyboard can be run quickly, enter "regedit" and go to Registry Editor.
Find
To: "HKEY_LOCAL_MACHINE" under "SYSTEM
"--" CurrentControlSet "--" Control "--" session Manage "(Note, do not click the session
The "+" sign in front of the manager, not "+", is the session.
Manager inside. Find the PendingFileRenameOperations value and delete it.

7
With
6th step: Run the registry and delete the following: HKEY_CURRENT_USER\Software\Microsoft\Microsoft SQL
Serverhkey_local_machine\software\microsoft\microsoft SQL Server
HKEY_LOCAL_MACHINE\Software\Microsoft\MSSQLServer
8
Restart the system, SQL Uninstall clean, you can reinstall SQL Server.

How SQL SERVER 2008 Uninstalls clean