Tweak from SP2 to SP3

Step 1: Run Regedit by Clicking on Start -> Run , type in regedit and press enter
Step 2: Make a backup of your registry (just in case)
Step 3: Browse to "HKEY_LOCAL_MACHINESYSTEMCurrentControlSetContr olWindows"
Step 4: Modify the value of "CSDVersion" from "0x00000200" (SP2) to the Windows XP SP3 value of "0x00000300"Step 5: Close

Disable icon right click

1. click Start --> run (or win + r)
2. type in regedit and press enter
3. browse to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\
Explorer
4. right click and create a new DWORD value: NoViewContextMenu
5. double-click NoViewContextMenu and set Value data to 1
6. Close registry editor and restart windows.