Errors with editor and VirtualHost Manager (no replies)

Hello,
on my pc i moved notepad++ to another folder and now wamp server is showing me this error.

Warning
C:/Labs-Tools/PApps/PortableApps/Notepad++Portable/Notepad++Portable.exe is defined as default text editor
This editor exe file does not exist
Press ENTER to continue

I don't remember specifying an editor when installing.
Now where can I change it?

In any case, the call to the Virtual Host Manager no longer works because Edge returns me the page not found error with "localhost/add_vhost.php"

(I thought I already posted a topic, but I can't find it in the list)