Summary :

Window 3.11 Locks Up After Installing Networking
Window 3.11 Locks Up After Installing Network Driver
Window 3.11 Locks Up After Installing Network
Window 3.11 Locks Up After Installing Network Adapter

Two thoughts- According to this guide, you need to turn off vt-x acceleration to get the Windows 3.11 Guest to work with networking. Note, this means you'll be stuck on Virtualbox 6, as Virtualbox 6.1 requires vt-x to run. Windows 3.1 is a series of 16-bit operating environments produced by Microsoft for use on personal computers, released on April 6, 1992. The series began with Windows 3.1, which was first sold during April 1992 as a successor to Windows 3.0.Subsequent versions were released between 1992 and 1993, notably Windows 3.11, until the series was superseded by the Windows 9x series starting in 1995.

Windows 10 freezes randomly on startup/login or even after a Windows update? Not know what to do? Here are the best 11 fixes to Windows 10 computer keeps freezing randomly from MiniTool Solution. Go and have a try.

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Symptoms

Users who work with Windows 10 often may have experienced one of the following issues: Windows 10 freezes after login, Windows 10 freezes after update, Windows 10 freezes on startup, Windows 10 randomly hangs…

See a true story from answers.microsoft.com:

Q: Windows 10 Freezes Randomly
Hi everyone, so basically since I installed Windows 10 it freezes randomly, I thought it may be a hardware issue but I installed a Linux distribution and it works perfectly, I checked up the drivers and hard disk issue stuff but still I'm having this problem.

If you are searching for a way to fix computer freezes randomly, this post might help you get out of trouble.

Kind Remind: We suggest making the common fixes first. For instance, you can:

Disconnect all external devices. Only leave the indispensable ones like the mouse and keyboard there.
Check for faulty hardware. Damaged hardware is one of the factors that can trigger computer freezing issue. But if the issue only happens in Windows 10, we can confirm that there is nothing wrong with your hardware.
Remove newly installed apps. Did you install some programs recently and then your Windows 10 froze? To confirm, uninstall these programs and see how your Windows 10 goes.

If all of the above suggestions do not help, here are top 11 solutions for Windows 10 freezes randomly you can have a try:

Workaround #1: Free up More Disk Space

One of the possible reasons is that Windows 10 is running on low disk space. If this is the case, you have multiple choices:

Option A: Clean-up Temporary Files

Step 1. At the Windows 10 Start menu, click 'Run', type 'temp' and click 'OK' button.

Step 2. Select all files in the Temp folder and delete them.

Option B: Run Windows 10 Disk Clean-up

Step 1. At Windows 10 Cortana Search box, type 'disk cleanup' and choose 'Disk Clean-up' from the best match.

Step 2. In the pop-up small window, confirm the system partition and click 'OK' to continue. This tool needs a few minutes to calculate how much space you will be able to free on the system partition.

Step 3. When you see the next interface, check the file types you would like it to clean up and click 'OK'. You will be asked to confirm the operation, please allow the deletion.

Option C: Extend System Partition

You may also try expanding system partition. With more free space added in, Windows 10 freezing issue may be removed. You can get the best partition manager – MiniTool Partition Wizard Pro to do this job. It works great in system partition extension no matter there is unallocated space on the same drive or not. As long as a partition on the same drive has some free space, MiniTool Partition Wizard is helpful.

After installing MiniTool Partition Wizard, run it to get the main interface and then follow the simple guide below:

Step 1. Follow the instructions below to create a bootable rescue media and boot PC by using this media.

Step 2. When you are in MiniTool Partition Wizard Pro (bootable edition), you may find that the drive letters have changed. Please find out the system partition by using the 'Explore' feature.

Step 3. Now do the followings:

Select the system partition.
Choose 'Extend Partition' from the left action panel.
In the pop-up window, choose a partition to take some free space from. Also, you can drag the slider to determine how much free space you want.
Click 'OK' button to exit the pop-up window.
Click 'Apply' on the toolbar.

Step 4. Now shut down your PC and reboot it to check if Windows 10 keeps freezing.

Workaround #2: Run System File Checker

If some system files get corrupted or missing, Windows 10 can freeze randomly. The good thing is that Microsoft makes it easy for you to get the original system files back with the built-in File System Checker.

Here is how to use it:

Step 1. At Windows 10 Start menu, run Command Prompt as administrator. Then allow it to make changes to this PC.

Step 2. In the Command Prompt window, type 'sfc /scannow' without quotes and press the Enter key on your keyboard.

Step 3. Windows will scan your system for corrupted files and attempt to fix. You will see the final result when the process reaches 100%. So please be patient.

If no problem is found or this fix does not help, continue with the next Windows 10 freezing fix.

Workaround #3: Update All Device Drivers

Updating drivers to the latest is always one choice when operating system goes abnormally. Here you can do the following simple things:

Step 1. Click Windows 10 Start menu, click 'Run', type 'devmgmt.msc' and hit 'OK'.

Step 2. Expand the categories to find the name of your devices. Then right-click on it and select 'Update Driver Software…'

Step 3. In the pop-up window, choose 'Search automatically for updated driver software'. Please make sure you have an active Internet connection.

Step 4. Repeat to finish updating the rest drivers.

Tip: If your laptop keeps freezing, try reinstalling the driver. Open Device Manager, right-click the name of your device and select 'Uninstall'. Restart your PC and Windows 10 will attempt to reinstall the driver.

Workaround #4: Run a Memory Check

Step 1. Run 'mdsched.exe' and hit 'OK'.

Step 2. Click 'Restart now and check for problems (recommended)' to check for problems immediately. If you want to check later, click 'Check for problems the next time I start my computer'.

Step 3. Windows will then restart, and you'll see this page showing the progress of the check and the number of passes it will run on memory. If you don't see any errors here, your memory card probably isn't the problem, and you should try the next Windows 10 freezing fix.

Workaround #5: Adjust Virtual Memory

Virtual memory is a combination of your RAM and a portion of your hard drive. It is mainly used to extend your computer's physical memory. When your computer runs out of RAM, Windows uses virtual memory for temporary file storage. In case that it is the insufficient RAM brings Windows 10 freezes randomly issue, you can adjust the virtual memory.

Step 1. Right-click 'This PC' and choose 'Properties'. Then select 'Advanced system settings' from the left panel.

Step 2. Go to 'Advanced' tab and click 'Settings'.

Step 3. Go to 'Advanced' tab again and choose 'Change…' under Virtual memory

Window 3.11 Locks Up After Installing Network