What should I do in order not to bring this message

What should I do in order not to bring this message
An error occurred while launching the set up. (0x80040702)?
Am I right when I tried to reinstall my Power DVD in my computer from a CD?
That was when I rightly uninstall it and actually stopped to work after a few while.
Can you please tell me where could I possibly make a mistake in running it?
How can I just stop this error message from appearing?

