rpiko, On the bottom right hand corner of your monitor there is a green face. Left click on the green icon and select exit. Then click on start-> control panel -> add or remove programme. From here, find the dvd43 and remove it and last step do a re boot.
rpiko, I would you download crap cleaner to clean up your register files Link-> http://www.ccleaner.com/update/?v=1.25.201&l=1033. And at the same time press alt cltr del to get to windos task manager choose process and select dvd 43 and remove from your memory.
sorry i do not remember who posted this,give this a try.. in xp if dvd43 is installed and ye can not uninstall it,do this. START RUN Type in MSCONFIG click the STARTUP tab UNCHECK the DVD43 box RESTART/SHUTDOWN your computer Next time you turn on the comp - DVD43 will not be on auto - go into your CONTROL PANEL and UNINSTALL it!