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Nvapi64.dll: What Is It & How to Fix Its Errors

This DLL file is important to operations of your NVIDIA drivers

5 min. read

Updated onOctober 23, 2024

updated onOctober 23, 2024

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You might have been encountering issues related to nvapi64.dll, and you are wondering what the file does on your PC. Rest assured that this file is pretty safe and poses no threat to your PC.

In this guide, we have provided detailed information on this DLL file and what to do when you encounter issues with it.

What is nvapi64.dll?

The nvapi64.dll is a 64-bit file that is an essential module of the NVIDIA Windows drivers. This DLL file plays an important role in the smooth running of your graphics driver, which many apps depend on to work properly.

The good thing about this DLL file is that it is completely safe. However, it must be noted that viruses can make these files malfunction, leading toDLL files missing error messages. Usually, a full virus scan should fix this.

How can I fix nvapi64.dll errors?

1. Use a dedicated DLL fixer

Nvapi64.dll is one of the third-party DLL files that come with the needed software. The importance of this file cannot be downplayed, as many apps depend on it to run successfully.

Fortunately, you can fix this DLL file with one of thebest DLL repair tools. Such software is known to fix compatibility issues which are the major problem that plagues third-party DLL files and Windows PCs.

2. Download from a third-party website

If you are facing issues related to the nvapi64.dll file on a PC you built, you need to download it from a third-party website. Moving it to your system files should help you fix this issue.

Note that you need to scan the downloaded file to ensure its safety.

3. Update your PC

Windows update is important for fixing many issues on your PC. So, if you are dealing with errors related to nvapi64.dll, you need to update your system and restart it after.

4. Update your graphics driver

The activity of the nvapi64.dll file is related to your graphics driver. So, when your display driver is outdated or broken, you will likely get different errors. This is also the reason behindamfrt64.dll errors.

An alternate method of restoring your driver to top condition is to use an automatic driver updater inOutbyte Driver Updater. With this tool, you can take out the guessing, as it will scan and repair any faulty driver with just a few clicks.

5. Repair system files

Sometimes, you might face problems with nvapi64.dll because of faulty system files. The fastest way around this is to run the DISM and SFC scans.

6. Perform a system restore

Sometimes, it might be hard to trace the cause of the nvapi64.dll issue. What you need to do here is to perform a system restore to a point before the problem.

There you have it: everything you need to know about the nvapi64.dll file. You should now know the importance of the file and how to fix its occasional errors.

If you aremissing some DLL files on Windows 10, check our detailed guide to get them back.

We also have a guide on what to do ifcudart64_90.dll is missing, so don’t miss it. This isn’t the only issue, and we coveredlibgcc_s_dw2-1.dll was not foundearlier, so check it out.

We also wrote aboutGwrks64.dllin our latest article, so don’t hesitate to visit it for more information.

Do you have any experience to share about this file? Feel free to use the comments below.

Nvapi64.dll: What Is It & How to Fix Its Errors#

How can I fix nvapi64.dll errors?#

1. Use a dedicated DLL fixer#

2. Download from a third-party website#

3. Update your PC#

4. Update your graphics driver#

5. Repair system files#

6. Perform a system restore#