Okay, so when I heard about the new BL I went to the page, read the new features, and downloaded setup.
When it finished, I clicked "Yes" when it said "Run Blockland now?".
The Launcher started but then almost immediately closed and a little Norton thing popped up in the bottom right corner saying "Norton has taken actions against Blockland_Launcher.exe".
So I clicked details and it said that since not many people had downloaded it and not much info was known about it that it deleted the file. I know that Blockland isn't a bad program because I've had it since v14 (maybe 13) and I know that the files are safe. Can anyone help me fix this/give me advice?