The following problem occurs after installing FreeFem+±4.12-win64.exe (v4.12), downloaded from FreeFEM.org on Jan 12, 2023; a brand new install on Win 7 64-bit up to date with 8 GB RAM and problem-free:
When opening the software (the application), a DOS screen pops-up very briefly, and Windows issues the following notice: “freefem++.exe has stopped working”