The requested method PUT is not allowed for the URL

When I want to edit a template or a setting in admin side I recieve a error; The requested method PUT is not allowed for the URL.

Can somebody help me?

Is that on an IIS webserver? If so, you need to correctly configure IIS for Xibo.

Details here:

Specifically the IIS settings section.

I use the Webserver edition.

I don’t understand what you mean I’m afraid. If it’s an IIS webserver, then the above is what you need to do. If it’s not IIS, then what is the webserver, and how have you configured it?

I use a webserver with Installatron and MySql. I upload the files en follow the installation wizard.

I don’t know what Installatron is, but you’d need to contact whoever produces or supports that for you and ask them why PUT requests are being denied. It’s a problem with the webserver configuration and not with Xibo.