WP Course & WPMU Dashboard Plugins

Hi,

Two quick questions;

Firstly on coursepress pro. I am trying to update it and it just will not update. Continue to get the error; "An error occurred while updating CoursePress Pro: Update package not available."

Second problem is the with the dashboard. I do not have it downloaded and installed, but when I go to install it I get the error message; Installing Plugin: WPMU DEV Dashboard
Downloading install package from https://premium.wpmudev.org/wdp-un.php?action=install_wpmudev_dash…

Unpacking the package…

Installing the plugin…

Destination folder already exists. /nas/wp/www/cluster-42007/fxschoolonline/wp-content/plugins/wpmudev-updates/

Plugin install failed.

Return to Plugin Installer

Super frustrating.

I have the latest Wordpress and host with WPengine if any of that helps.

Thanks for your help.

Johnathon