Nils, when you got V13 did you import from an iwzip file created in V11?

Does the project open without errors and allow you to make changes if you wish?

When you select preview what happens? (nothing?, empty preview?, error message?)

What version of Windows are you using?

No. I just create a new project.

It is the videos I don´t can preview. The error message is "your browser must support HTML5 or Adobe flash"

I have both installed.

The same videos I can preview OK in Evolusion X5 11.

I use Windows 10.

Hello Nils,

Try to download this File Extensions.zip and unzip, copy the folder Extensions in the installation folder of the WebSite X5

http://files.websitex5.com/answers_topic_files/extensions/Extensions.zip

You can also copy the link that you see in Preview browser and paste in the Firefox or Chrome Windows.

Hope this help.

No, nothing works. I have tried everything.
Installed on another computer. Did not work.
Must now use X5 ver. 11 instead. There must be errors in the software. Hope for an upcoming update.

After launching the preview, simply select another browser from the small icon in the top right corner of the screen, and you'll see the video playing properly.

Nils, Myron is quite correct, but because you have Evolution you need to export your website to disk (step 5). You can then go to where you saved it and open the index file. Your videos should be visible when uploaded to the web or previewed using your default browser.