Classic UI.
When the installer completes, and the dev hasn't enabled AutoClose, the installer window sticks around with a little [Close] button down in the right corner. However, the default Windows "Red X" close button at the right corner, and the [Close] option in the system menu for the window, remain disabled (they are disabled during the install process).
These "Close" commands should be re-enabled after the install process completes; we shouldn't force users to use the NSIS [Close] button when the standard windows commands could be enabled as well.
Patch here
Will this patch be integrated into any future mainline build? Thanks!