I've installed KompoZer kompozer-077-win32.exe and it was OK.
Then I've added extension kz-0.7.7-langpack-ptBR.xpi for Portuguese Brazilian and it was ok.
After that I've added HandCoder-0.3.4-en.xpi extension.
When I tried to start KompoZer, it hanged and just showed me debug informations like the ones that can be seen here:
I've uninstalled it, installed again in other folder, in other driver, but the problem goes on.
Language Brazilian Portuguese
Now I am unable to run the program.