@aknobbe hm… just checked and indeed something’s looking wrong on the generated installers. We’re trying to determine what’s failing in the toolchain used in the compilation. In the meantime, I’ve uploaded an snapshot I have from the old image to https://hub.docker.com/r/alfageme/docker-owncloud-client-win32/ (use docker pull alfageme/docker-owncloud-client-win32:snapshot)
Could you verify this one works? Thanks!