Windows 3.1 build 061d

Windows 3.1 build 061d is the official Final Beta release of Windows 3.1 from December 1991.

It is the last build to contain the MS-DOS Executive, which was the shell for Windows 1.0 and Windows 2.x. It is also the last build to contain the Windows 3.0 Easter egg (implemented in ).

Changes

 * The boot screen now has "Final Beta Release" written at the bottom.
 * Setup has been revamped again, making it resemble the RTM version.
 * The Windows 3.1 Easter egg has been added (implemented in, but dead code in this build as its implementation function never gets called).

Bugs and quirks

 * Interestingly, this build uses the same help system from Windows 3.0 with Multimedia Extensions.
 * The International applet in the Control Panel crashes when the user first opens it.