When I try to open FontLab 7 it crashes and I get to see a crash report text message:
Since you updated to macOS Monterey (or Ventura) please download and install the newer FontLab build:
The disk image includes 2 versions: for Monterey 12.2 or older systems and for Monterey 12.3 and newer. Please use the corresponding installer.
Note that you need to install Python 2.7 on Monterey 12.3 and later as well: