Annika - This is what I just tried and it worked….
1- Select either “New Thread” or “Post Reply”
2- Fill in the text in the text box and a subject (if applicable)
3- Select “Add an Attachment”
4- Screen should look like it refreshes
5- Select “Browse”
6- Select the image from the “Choose File” window
7- Either double-click on the image or hit “open”
8- The Choose File window should disappear and the information for the image should now appear in the box between “Filename” and “Browse”
9- Select “Submit”
10- The image should now appear with the text in your new post.
1- Select either “New Thread” or “Post Reply”
2- Fill in the text in the text box and a subject (if applicable)
3- Select “Add an Attachment”
4- Screen should look like it refreshes
5- Select “Browse”
6- Select the image from the “Choose File” window
7- Either double-click on the image or hit “open”
8- The Choose File window should disappear and the information for the image should now appear in the box between “Filename” and “Browse”
9- Select “Submit”
10- The image should now appear with the text in your new post.