Since installing DVD43 I am not able to shut down my computer; it says to close DVD43 first when I try to delete it, but it won't close. Just beeps. What to do? THanks.
You might try a system restore to before you installed 43. Or just pull the plug and reboot. then try uninstalling 43.
Did you try to use Ctrl+Alt+Del and close the program from Task Manager? Do not just delete the DVD43 folder, uninstall it.
Get Unlocker here. After full set-up, right-click on DVD43 icon; scroll down and select Unlocker. Click on the pull-down menu and select delete. Now, proceed with normal uninstallation from Control Panel.