I followed this post:
--"This is alot easier than The v8 Mission editor installer,
Make sure "editor.zip" (Has no Quotes) is in the blockland folder, and create a desktop shortcut, Right click, propities, in the target box, space then type "- Mod editor" (no quotes) apply then ok!
press F10 for gui editor, F11 For mission editor"--
Then I opened blockland, created a single-player server, and launched the game. Nothing was different in-game, and when I pressed F10 or F11, nothing happened....
I don't know what's wrong, can someone please help me?