1) I recommend to unistall previous versions of TC UP and to do a backup of your settings.
Don\\\\\\\'t worry, if you forget to save and backup old settings because the installer remembers this to you.
2) Execute \\\\\\\'tcup.exe\\\\\\\' and follow instructions.
3) Copy \\\\\\\'wincmd.key\\\\\\\' to install dir.
4) You\\\\\\\'re done.