Image Attachment Issue

[induslady]

Hello,
Am using vB v4.2.1.
When I try to attach an image in a post, the image gets added inside the post AND as "Attached Images". Refer screen shot as indicated by red arrow.
Attachment 154376

This is what I do:
-Go to "Advanced Reply"
-Click "Manage Attachments" and upload the required image file.
-Image name appears -"Purple-Flower.jpg" below "Manage Attachments" button
-click the "Attachments" icon in the editor tool (refer screen shot)
Attachment 154377

and select "Purple-Flower.jpg" to include the image inside the post.
-Click "Submit Reply" button and now the image is seen in both the places - inside the post as well as "Attached Images" with its name below the post.

How do I fix this such that when I attach the image inside the post it is seen only inside the post and not as "Attached Images".
Thanks in advance.