The most reliable way to update to the final versions (16.0.3 for Windows non-subscription; 16.0.4 for Mac non-subscription) is through the following methods:
Click in the top menu bar (Windows) or Illustrator (macOS). Select About Illustrator . Confirm your baseline version reads 16.0.0 . adobe illustrator cs6 1600 3264 bit updated patch install
You extract the patcher (usually a .exe or .dll injector). You run it as Administrator. The patcher scans your system to see if it is 32-bit or 64-bit ("3264 bit" detection). The most reliable way to update to the final versions (16