Thread:Project:Support desk/Upgrading MediaWiki in MoWeS Portable?/reply (4)

I am sorry to hear that. However, please do not forget that you are responsible for what you do. Neither Manual:Upgrading nor my instructions, which are based on the very same page, tell you to delete your database. Additionally it was your decision not to create a backup (although Manual:Upgrading explicitly tells you to do so!); now don't blame others for your faults! And by the way: The folder "mw-config/index.php" does exist; if in your installation it doesn't, you again did something wrong.