CodeLobster IDE

I used IIS as web server. After I have switch to nginx and change configuration to new web server the is very strange keyboard mapping for debug (F5 key).
When I press F5 or click on debug icon there my notepad++ display actual file and codelobster doesn't start debugging.
When I start debug with F8 the debug process start corect.
My debug setting:
Virtual folder: C:\server\www\se
Vrtual host URL: http://localhost/se/

Additional info:
notepad++ is default application for php extension

When I return back to IIS, debug going well.

Final solution:
I have had wrong setting for project "URL for debug"
There was path to my files and not url address