So I used the RTP to install the files but I always get an error at 44%. I tried everything but SBRUN EXITED WITH UNKNOWN ERROR , RUNDLL It showed the error "632lwaufmxo.ga exited with unknown error ( 0xC)". We have 1 physical server and 1 VM on another. gwxux · Disp+work dispatcher gray stopped definition · Msnmsgr errore applicazione whatsapp · Sbrun exited with unknown error · Kmspico install v6. The error pops up saying ”There was a problem downloading the software for the iPhone ”iPhone”. An unknown error occurred ()”. An unknown error occurred ().” or you'll notice an “err = ” message alongside a stopped or failed download of an iPhone software.