If your levels and/or achievements have disappeared, here’s how to restore them with an older version of your bank file:

1. Go to this folder:
   C:\Users\user\Documents\StarCraft II\Accounts
\account number\1-S2-1-######\Banks\1-S2-1-334168\
2. Back up all the files in this folder (for example, copy them into a new subfolder).
3. Right click on MineralZBankStats.SC2Bank and go to Properties.
4. In the “Previous Versions” tab, select a version and click “Restore…” If there are no previous versions, you’re out of luck.
5. Start a new game of MineralZ Evolution and check your stats.

Update: The previous map folder was 1-S2-1-1319104. If you move that bank file over, your stats will be preserved.

Don’t forget to back up your bank file regularly after you level/cheevo up in case resets happen later.

Official sites:
mineralz.info – updates
mineralz-map.com – old forum
udmod.com – new forum

There’s an old program FTP Player Notes Manager which may not work currently. Merging player notes manually isn’t too cumbersome:

1. Close Full Tilt Poker.
2. Your player notes are located in
   C:/Program Files/Full Tilt Poker/username.xml

   (adjust for your install directory). Backup these files and put them in the same computer.

3. Each player note takes up a line that looks like this:
   <NOTE PlayerId=”Valikoski” ColourIx=”7″ Text=”idiot from Northern Europe” />

   These are the lines that matter to us, and we will leave the other lines at the top and bottom of each file alone. We want to avoid having duplicate players notes in the same file. If you know there are no duplicates, then just copy and paste all the <NOTE /> lines from one file to the other. Otherwise, see Wikipedia’s list of file comparison tools and use one of those programs to compare your player notes files. Copy and paste the extra notes from one file to the other.

4. I found that one of my files had its player notes in reverse order, so I had to use reverse the file before comparison. You can find another program to do this, or use the Linux command
   tac username.xml > reverse.xml
5. Save the merged file as
   C:/Program Files/Full Tilt Poker/username.xml

   and you are done.