Uninstalling CSE does not completely uninstall it.

To uninstall CSE you need to run the uninstaller from an Admin account.

If you have incompletely uninstalled CSE, you may need to re-install it and then uninstall it again.

Please do not be tempted to uninstall manually unless you understand layered service provider technology.

Should you create a problem by manually uninstalling CSE, a widely available program called LSPfix may be able to repair the damage. (Use at own risk).