I developed a QVD, but I insert an Extension Object so this document must be see on Web View, but when I open access point there is no preview available, is there any way to put an image for preview using access point?
First, I think you are refering to a QVW. And yes, you can use a thumbnail image for your document in the Access Point. You can define this image in Document Properties --> Opening:
This image will be reduced to 192x108 pixel , that is the standard resolution for Access Point thumbnails.
Retrieving data ...