• On Windows, when an archive contains a single .exe, itch uses the lsar tool to determine whether it's a self-extracting installer so it can extract it directly. Sometimes lsar returns a non-zero exit code on perfectly valid .exe files — the itch app used to fail install silently (since we switched off of file). It now knows to ignore that, as it means it's definitely not a self-extracting installer. See #857, app can now install FLAW flawlessly again.