A new version of Setup (2.912) has been uploaded to: https://cygwin.com/setup-x86_64.exe (64 bit version) https://cygwin.com/setup-x86.exe (32 bit version) Changes compared to 2.911: - Fix SeCreateSymbolicLinkPrivilege detection (causing problems when the CYGWIN environment variable contains 'winsymlink:native') Addresses: https://cygwin.com/pipermail/cygwin/2021-December/250325.html For instructions on obtaining and building the source code for setup, see https://sourceware.org/cygwin-apps/setup.html Please send bug reports, as usual, to the public mailing list cygwin AT cygwin DOT com.