[Solved] Error 404 after upgrading to WordPress 2.8

Tuesday, 30 June 2009 11:21 Last Updated on Tuesday, 30 June 2009 11:37 Written by Sofian Tuesday, 30 June 2009 11:21

Huh, after manually upgrading this blog from WordPress 2.6 to WordPress version 2.8, Suddenly my blog Become error. Yup, when i clicked the post to show single post, it directly connect to 404 error. How come? Is there something wrong when upgrading. I've never upgraded my wordpress before. And I've Followed the instruction entered correctly when upgrading my wordpress, like shown below:

1. Download the new wordpress version 2.8.
2. Extract 2.8.zip wordpress.
3. Delete "wp-content" folder of the extraction files.
4. Connect to your server, click on public html.
5. Delete all files in public html except wp-config.php and wp-content folder.
6. Upload the new files of wordpress 2.8 wp-content folder without (no.3) to public html.
7. Log-in to your blog (http://yourblogname/wp-admin.
8. Click upgrade and enjoy your new wordpress wordpress.

Yup, that's it all. But after 404 That happened.

I check all the Things from wp-config.php file, database mysql, etc. Finally I've found the problem That the file. Htaccess "was deleted. Thanks God, I've backed it up.