To build MistyPE, 3 syntax error should be fixed. I contacted Misty about this 3 week ago, hope it will be fixed soon.
[MistyPE\Core\verify.script] - [SOURCE.CHECK] Section
IniWriteTextLine,"%Cache%\temp\boot.wim.info.ini",Main,Architecture,%ARCH%
->
IniWriteTextLine,"%Cache%\temp\boot.wim.info.ini",Main,Architecture=%ARCH%
[MistyPE\Core\Core.script] - [TWEAKS] section
ECHO,"Remove 'Pin to Start' and 'Pin to Taskbar' from the context menu options"System,
->
ECHO,"Remove 'Pin to Start' and 'Pin to Taskbar' from the context menu options"
[MistyPE\Boot.Media\create.ISO.script] - [RAM] Section
Else,ShellExecute,Open,"%TOOLS%\oscdimg.exe","-l#$qWinPE#$q -n -m -b#$q%OutputDir%\boot\etfsboot.com#$q #$q%OutputDir%#$q #$q%ISODir%\WinPE.iso#$q"
->
ShellExecute,Open,"%TOOLS%\oscdimg.exe","-l#$qWinPE#$q -n -m -b#$q%OutputDir%\boot\etfsboot.com#$q #$q%OutputDir%#$q #$q%ISODir%\WinPE.iso#$q"