excerptimages and imagezoom extensions not work in blogengine 2.9

Mar 25, 2014 at 11:01 PM
to create a post in BlogEngine 2.9 with the standard theme I'm noting that ImageZoom and excerptimages extensions do not work.
What is the problem?
Apr 12, 2014 at 11:16 PM
Hello.
Can anyone help me?