When I open LFS i see Sound error (Play:B -2147467259)
In game i see "Play:Z".
I restart my PC and reinstall LFS.
Any ideas?

EDIT: SHIFT+N/SHIFT+W dont works too

you format your computer recently ? you try update your sound drivers? sounds work fine with other games and this error happen only with LFS?you never config your keyboard or you re-config before this error?

say something more specific for we help you

one word on google change everything. XD
i hope this help you.

https://www.lfs.net/forum/thread/71264