Please go ahead and download and run the all in one fix version 1.95 using the link below:
Select the 'Installation Overide" option. Once done you will then need to re install DivX Plus once more after you follow the steps above.
Install directly from this installer:
Once reinstalled then you should be able to go to your add/remove programs in your control panel and see the DivX Set-up in the list of programs. This will allow you to uninstall.
Please let us know how the above helps your issue.
I would also like to inform you that I changed the topic name, to provide more clarity.