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Ucrtbased.dll was not Found: How to Fix This Error

Repairing some faulty system files should fix this

4 min. read

Updated onApril 2, 2024

updated onApril 2, 2024

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Key notes

Ucrtbased.dll is a crucial DLL file used by a series of applications and games. Unfortunately, some users get an error that ucrtbased.dll is not found while trying to open some apps.

If thisDLL file is also missing on your Windows 10or 11 PC, this guide will show you quick ways to get it back.

What is ucrtbased DLL for?

Ucrtbased.dll is an important part of the Microsoft Visual C++ package. It is the debug version of the ucrtbase.dll file, which is required by many applications, games, and even browser extensions during debugging.

This file ensures that software testing is easy and allows most Windows programs to function properly. Hence, if thisDLL file is missing on Windows 11, a lot of software is bound to fail.

How can I fix ucrtbased.dll if it is not found?

1. Use a dedicated DLL fixer

Ucrtbased.dll is a system file integral to your PC’s smooth running. So, if it is missing, your best is to try to repair it instead of looking to download or copy a new one.

While different options are available, the best way to get the file working is to use adedicated DLL repair tool. Such a tool will 100% restore the Ucrtbased.dll file since it is a Windows DLL file.

2. Reinstall the faulty app

In some cases, the ucrtbased.dll not found error message might be due to a corrupt app installation. The quickest way to get it back is to uninstall and reinstall the app from official sources.

If you used an installation disk, ensure you reinstall the software using the original version from the developer.

3. Repair Microsoft Visual C++ redistributable file

Among the prominent causes of the ucrtbased.dll not found error is a corrupt Microsoft Visual C++ Redistributable file. Repairing the file should restore normalcy on your PC.

4. Run an SFC scan

Some users have found this ucrtbased.dll not found issue to be due to corrupt or missing system files. You need to repair these files using the System File Checker to get past the error message.

5. Perform a system restore

Sometimes, you might be facing this ucrtbased.dll issue because of some recent changes made to your PC. Restoring your PC to a point when everything is working perfectly should do here.

6. Scan for malware

In some cases, problems with ucrtbased.dll occur because of the activities of viruses on your PC. You need to perform a full virus scan to eliminate malware.

Alternatively, you can also use excellent antivirus software inESET NOD32to eliminate even the most hidden malware on your PC.

This software does not tolerate malware, as it detects and removes them before they can cause problems on your PC.

We have reached the end of this detailed guide on how to fix the ucrtbased.dll not found error. Hopefully, you can solve the problem before exhausting our solutions.

Similarly, ifTwitter.dll is missingon your PC, check our detailed guide to get it back.

Feel free to let us know the solution that helped you solve this issue in the comments below.

Ucrtbased.dll was not Found: How to Fix This Error#

What is ucrtbased DLL for?#

How can I fix ucrtbased.dll if it is not found?#

1. Use a dedicated DLL fixer#

2. Reinstall the faulty app#

3. Repair Microsoft Visual C++ redistributable file#

4. Run an SFC scan#

5. Perform a system restore#

6. Scan for malware#