After getting Invalid Packet = 1 in my friend's server, I figured it was time to reinstall Blockland, so it would come off as clean. Before that, I was looking in the Blockland files, seeing what they would do. I accidentally launched key.dat and it was opened with Nero Showtime. I thought it was harmless, so I proceeded to launch the game. While the console was loading up, it said "Blockland could not write to key.dat file. This can be caused by running the game from a Read-Only directory or a CD-ROM" I thought it did nothing. Later on, I uninstalled so I can reinstall. After reinstalling, I opened up Blockland, typed my key in and got that same message. Can anyone help me out here?