FixWindowsWindows 3.x (3.0, 3.1, 3.11)

Windows 3.x: install programs and fix common problems

Install a program from Program Manager, remove one safely, and work through Windows 3.1 crashes, low memory and startup trouble from the safest step first.

  • Updated
  • 12 min
  • Intermediate
Applies to
  • Windows 2000 and older

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Install and remove programs on Windows 3.1 or 3.11, and deal with crashes and startup trouble. The steps suit people running old software on an old PC.

Windows 3.x no longer gets security updates

Reference sources give December 31, 2001 as the date Microsoft support for Windows 3.1 and Windows for Workgroups ended. An unsupported version of Windows receives no updates from Microsoft. Use it offline, and scan any disk from another PC with up-to-date security software before putting it in this one.

Before you start

Copy files you cannot replace to a floppy disk or other media. See how to back up your files. Windows 3.x has no Safe Mode and no built-in way to undo a change, so take extra care. Use programs only from their makers' own disks. See safe downloads and fake driver sites.

Install a program

Windows 3.x has no Add/Remove Programs. Each program has its own setup program, which usually creates a new group in Program Manager.

Installing a program in Windows 3.x4 numbered steps, one under the other. The full text follows the picture.Installing a program inWindows 3.x1Insert diskPut the program's disk or CDin the drive2File, RunIn Program Manager open theFile menu and select Run3Type the pathEnter the drive and setup filename, then OK4Follow promptsA new Program Managergroup appears
The same route works for most programs.
Text version of this diagram
  1. Insert disk: Put the program's disk or CD in the drive
  2. File, Run: In Program Manager open the File menu and select Run
  3. Type the path: Enter the drive and setup file name, then OK
  4. Follow prompts: A new Program Manager group appears
  1. Close other programs. Insert the program's disk.
  2. In Program Manager, select File then Run.
  3. Type the drive letter and the name of the setup program, such as A:\SETUP.EXE. Some programs use INSTALL.EXE instead. Select OK, or use Browse to find it.
  4. Answer the program's questions. When it finishes, look for its new group window or icon in Program Manager.

Remove a program

There is no list of installed programs to remove from. Removal is done by hand, so be careful.

  1. Look in the program's own group in Program Manager for an uninstall option. If there is one, use it and stop here.
  2. Otherwise select the program's icon, then File then Delete and confirm. This removes the icon only.
  3. To remove the files, open File Manager, select the program's folder and use File then Delete.

Check the folder first

Make sure the folder holds only that program. Deleting a folder also deletes any documents saved inside it. Copy them out first.

Fix a problem

Windows 3.x crash: try in orderA top-to-bottom flow chart with 6 boxes. Work through them in order and stop when the problem is fixed. The full text follows the picture.Windows 3.x crash: try in orderNo1Close the program thatfailed, then save otherwork2Exit Windows and restartthe computer3Close other programs tofree memory4Reinstall the program thatkeeps failing5Is the problem gone?Yes: You are doneCheck the disk for errorsfrom the DOS prompt
Each step takes a minute or two. Stop when the problem is gone.
Text version of this diagram
  1. Step 1: Close the program that failed, then save other work
  2. Step 2: Exit Windows and restart the computer
  3. Step 3: Close other programs to free memory
  4. Step 4: Reinstall the program that keeps failing
  5. Question 5: Is the problem gone? If yes: You are done. If no, go on to the next item.
  6. If nothing worked: Check the disk for errors from the DOS prompt

An error box appears

Windows 3.0 reported application failures as an Unrecoverable Application Error. Windows 3.1 commonly shows a similar box, often called a General Protection Fault. Both mean a program tried something Windows would not allow.

  1. Select OK or Close to end the program.
  2. Save work in other programs, then select File then Exit Windows in Program Manager.
  3. Restart the computer, because a crash can leave Windows unstable.

The computer is slow or reports low memory

Windows 3.1 needs at least 1 MB of memory, and several open programs can use up what a small old PC has.

  1. Close programs you are not using.
  2. Remove items you do not need from the StartUp group in Program Manager. This stops them from loading each time.
  3. Restart and open fewer programs at once.

Windows will not start

  1. Restart the PC and try the WIN command again from the DOS prompt.
  2. If it fails each time, restore the CONFIG.SYS and AUTOEXEC.BAT copies you saved before installing.
  3. If it still fails, reinstall Windows, as in how to install Windows 3.1.

Check the disk

If files seem damaged, leave Windows and run the DOS disk check at the prompt. This command only reports problems and does not change anything.

chkdsk

Do not add repair options unless you have backed up and understand them.

Frequently asked questions

Can I connect Windows 3.1 to the internet?

Not safely. Windows 3.1 has no built-in TCP/IP, and an unsupported system should not go online. Windows for Workgroups 3.11 can share files on a small local network.

Can I run Windows 95 programs?

Not directly. Windows 3.x runs 16-bit programs. Win32s allows a limited set of 32-bit programs.

Is there a Safe Mode?

No. Windows 3.x has none.

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