When attempting to install or open a program on Windows 10/8/7, you might encounter the unsupported 16-bit application error. How can this error be resolved? By reading this article from MiniTool, you'll discover several effective methods to address this unusual issue.

Unsupported 16 Bit Application Windows 10

The unsupported 16-bit application error is a peculiar problem that can occur in Windows 10/8/7. While trying to install or open a program, this error may pop up. The notification will inform you that the application cannot start or run because it is incompatible with 64-bit versions of Windows, advising you to contact the software provider to inquire if a compatible 64-bit version is available.

This error might arise due to the program being incompatible with your operating system. Additionally, the computer could be affected by viruses, or system files might be damaged. Regardless of the cause, your first step should be to resolve the issue.

On various forums such as Reddit or NVIDIA, users have posted queries seeking solutions to this error. In the subsequent sections, we will provide you with some practical approaches.

How to Resolve the Windows 10 Unsupported 16-Bit Application Error

Reinstall the Program

Something may hinder the proper functioning of a program. If you receive the unsupported 16-bit application error, one of the files of this program may be corrupted, and the best course of action is to reinstall it.

Step 1: Open Control Panel in Windows 10/8/7 and view all items by Category.

Step 2: Click Uninstall a program under Programs.

Step 3: Locate the program you wish to fix in Control Panel and right-click it to select Uninstall.

Step 4: After uninstalling, download the app again from the internet and reinstall it to check if the error persists.

Check for PC Infection

When encountering the application error and finding the referenced file location suspicious, immediate troubleshooting is necessary. Alternatively, if the location seems normal but you don't recall installing or downloading anything similar, take steps to address the issue.

Your PC might be infected with viruses or malware. The most effective method is to run antivirus software to scan the system and eliminate malicious programs and viruses.

In this article, there are some powerful antivirus programs mentioned – 10 Best Avast Alternatives for Windows 10/8/7 – and you can choose one to execute to remove threats.

Next, navigate to the location indicated by the error message, click View, and check Hidden items. Delete any suspicious files.

Then, launch Task Manager, go to Startup, identify anything suspicious, right-click it, and select Open file location. Delete the file there. If the file is in use, disable it in Task Manager and repeat the process to delete it.

Manually Copy the Corrupted File

If the Windows 10/8/7 unsupported 16-bit application error occurs alongside a legitimate system file (which can be verified by searching for the file name and location on Google), it could be due to a corrupted system file. To fix this error, follow these instructions.

Step 1: Copy the file onto a flash drive from a working PC and insert the drive into your computer.

Step 2: Restart your PC using a recovery drive and click Repair your computer to enter Windows Recovery Environment.

Step 3: Open Command Prompt in WinRE.

Step 4: Enter the following commands:

C:\Windows\System32> del LogonUI.exe

F:> copy LogonUI.exe C:\Windows\System32

Note that the file name and location may vary, so adjust them accordingly.

Enable 16-Bit Application Support in Windows 10

Sometimes the error arises because 16-bit application support is not enabled in Windows 10. Follow the guide below to enable it:

1. Press Win R, type optionalfeatures.exe, and click OK.

2. Expand Legacy Components and ensure NTVDM is checked.

3. Open Command Prompt with administrative privileges and enter exe /enable-feature:NTVDM.

4. Click Install this feature to complete the installation.

That covers all the details regarding the unsupported 16-bit application error. Simply give it a try, and you’ll easily eliminate the error from your computer.

The above is the detailed content of Get Unsupported 16-Bit Application Error on Windows 10? Fix It!. For more information, please follow other related articles on the PHP Chinese website!