project not showing index of files, blank page (no replies)

One of my projects in not displaying a file index, just a blank page. I moved the project folder elsewhere so its not displayed under Your Projects. I tried removing the project virtual host.
I removed the project from the hosts file under Windows and httpd-vhosts.txt, restarted DNS and wampserver. However, the project is still listed under Your VirtualHost, which I think explains the two error message at the bottom of localhost homepage.
Can anyone explain why wampserver wasn't showing the file index for the project, and how do I remove its virtual host?

1 - Windows 10 64 bit
2 - Wampserver 3.1.0 64 bit
3 - 2.2.27
4 - 7.1.9
5 - 5.7.19
6 - Green
8 - Yes
8a - Yes
9 - Yes
10
The path c:/wamp64/www/project for DocumentRoot does not exist (File c:/wamp64/bin/apache/apache2.4.27/conf/extra/httpd-vhosts.conf)
The path c:/wamp64/www/project/ for <Directory ... does not exist (File c:/wamp64/bin/apache/apache2.4.27/conf/extra/httpd-vhosts.conf)
11 - Avira
12 - C:\wamp64
13 -
<VirtualHost *:80>
ServerName localhost
DocumentRoot c:/wamp64/www
<Directory "c:/wamp64/www/">
Options +Indexes +Includes +FollowSymLinks +MultiViews
AllowOverride All
Require local
</Directory>
</VirtualHost>