my last try to post this guide hope they dont delete it
i copy paste the text from a bfv forum that has this guide.
(i got bf Vietnam my self and i never seen a file called Live Update 2 in the folder)
here you have a manual uninstall guide for Battlefield Vietnam.
you have to use the registry editor.
Remember that editing your computers registry incorrectly can severely damage your operating system. i recommend having a computer professional perform these steps. If you are confident, however, that you can edit your registry successfully, then please follow the instructions below carefully.
Performing the regedit and a manual uninstall for the game
1. Click the Start button-> Run
2. Type in 'regedit'
3. Double-click on HKEY_LOCAL_MACHINE folder
4. Open Software folder
5. Open Electronic Arts
6. Open the EA Games folder within the Electronic Arts folder
7. Delete the Battlefield Vietnam folder
8. Open the other EA Games folder
9. Delete the entire Battlefield Vietnam folder
10. Open the Microsoft folder
11. Open the Windows folder
12. Open the Current Version folder
13. Open the Uninstall folder and delete the following item, if you see it:
(if you dont have this folder skip this step)
Delete the {E35B3C63-E958-4E31-A178-95D22024109A} folder for Battlefield
Vietnam
14. Close the registry editor
C) We must now manually remove any leftover game files you may still have on the computer
1. Open My Computer
2. Open C:
3. Open Program Files or Program Files (x86) when 64bit windows
4. Open EA Games
5. Delete the Battlefield Vietnam folder
6. Close the EA Games folder
7. Open My Computer
8. Open C:
9. Open Program Files or Program Files (x86) when 64bit windows
10. From the Menu Bar, select Tools> Folder Options
11. Select the View Tab
12. Check 'Show Hidden Files and Folders'
13. Press Apply and OK
14. Open Installshield Installation Information folder and delete the following folder if you see it:
{E35B3C63-E958-4E31-A178-95D22024109A} folder for Battlefield
Vietnam
The game is now completely uninstalled.