Upgrade to Flash Player 10. Problem solved.
http://www.adobe.com/flashplayer
I have a similiar problem. Clicking on the upload image button when writing a post does not show a modal window like in previous versions. Instead it loads a new page taking me away from the post writing view. I also can’t insert an image I just uploaded into my post. What happened? It used to work so well.
Hi
I’ve just had the same problem as you, KingKool. I solved it by entering the full URL to my upload Folder in Options -> Misc. The default upload Folder used to be wp-content in WP 2.51, but has been wp-content/upLoads since 2.6 … If you enter http://[your_website]/wp-content, it should work again.
Rgds
Guillaume
to gchermette:
I try use your way and found this same situation still exist.
Please advice.
Be sure that you have swfupload.swf in wp-includes/js/swfupload/
If not, download and extract it from here: http://swfupload.googlecode.com/files/SWFUpload%20v2.2.0%20Beta%203%20Core.zip
That was the problem with all of my sites that I upgraded to my WP 2.7.
Good luck.
Yep, updating swfupload fixed it for me.
Beta 4 is already out:
http://code.google.com/p/swfupload/