At last year's WordCamp San Francisco, one of the guys from Automattic helped me upgrade my blog. Not until I got home did I notice that pages, comments, categories, archives, etc. didn't work.
These objects are visible from my Admin page, but clicking on the link brings up an error message HTTP 404.
I reverted to the old version I had been using and things worked fine until recently, and now I can't post new content. I then went back to version 2.6.1 where at least I can post content, but none of the other features work.
I need some professional help getting my blog running again. I'm just not tech-savvy enough to do it on my own.
I'm willing to pay a reasonable rate for someone to get my blog into shape. I hope someone can help. Thanks.
Steve