How to re-install NodeXL

Jan 22, 2015 at 2:31 PM
Hello everyone, this is my first time posting here.
After couple of days of consistent issues with my NodeXL template, I decided to reinstall it.
Before the reinstall it, I removed all the files related to NodeXL. But when trying to reinstall it I get the error message you can see below.
Do you have any clue about how to avoid this trouble in order to properly re-install the NodeXL?
Thank you in advanced, and kind regards.