How to Resolve the AnselSDK64.dll Missing Error on Windows

The AnselSDK64.dll file is an essential component of NVIDIA’s Ansel in-game screenshot feature and is commonly found in many game installations. However, while launching a game or application, you may encounter an error stating that AnselSDK64.dll is missing or that it is either not designed to run on Windows or is corrupted!

This issue frequently arises with popular titles such as Hitman 3, Space Engineers, Metro Exodus, Frosty Mod Manager, and Dishonored.

If the AnselSDK64.dll file is not present, you should first try rebooting your computer, ensure all pending updates for both the game and the operating system are installed, launch the game from its dedicated directory instead of through a shortcut, and verify the integrity of the game’s files using the game client.

What can I do if AnselSDK64.dll is missing or not found?

Tip

It’s important to avoid downloading the DLL file from third-party websites, as these sources are often insecure and may provide files that come bundled with malware or adware.

1. Download AnselSDK64.dll using a DLL tool

A simple solution for a missing or corrupted AnselSDK64.dll file is to utilize a reputable DLL repair tool. These tools can automatically scan your computer for missing DLLs and download any problematic or missing files.

If multiple DLL files are missing along with AnselSDK64.dll, a DLL repair tool can save you a significant amount of time and effort!

2. Manually transfer the file from another PC

If you have access to another PC with a similar configuration and operating system architecture, you can manually transfer the DLL file. First, check the DLL’s path in the error message.

After locating the AnselSDK64.dll’s path, go to the same path on the other PC, copy the DLL to a flash drive, and then insert the drive into the affected PC. Move the DLL to the specified path in the error message, usually the game folder, reboot the PC, and check for improvements.

3. Run the affected game or app with administrative privileges

1. Right-click the launcher (.exe file) of the affected application and select Properties.
2. Navigate to the Compatibility tab and check the box for Run this program as an administrator.
3. Click on Apply and then OK to save your changes.

4. Modify the permissions for AnselSDK64.dll

1. Navigate to the path specified in the error message, right-click on AnselSDK64.dll, and select Properties.
2. Go to the Security tab and click on Advanced.
3. Click on the Change permissions button.
4. Click on Add.
5. Then, click on Select a principal.
6. In the new window, click on Advanced.
7. Click on Find now.
8. Select the Administrator account from the list and click OK.
9. Check all the permission-related boxes, making sure to include Full control, and click OK.
10. Finally, click on Apply and OK to save your changes.

If improper permissions are causing the AnselSDK64.dll error, you’ll need to take full control of the file in Windows.

5. Update the graphics driver

1. Press Windows + X to access the Power User menu, then choose Device Manager.
2. Expand the Display adapters section, right-click your NVIDIA graphics adapter, and select Update driver.
3. Choose Search automatically for drivers and wait while Windows installs the best version available on your system.
4. After installing the new driver, reboot your PC to apply the changes.

Since AnselSDK64.dll is associated with NVIDIA’s Ansel screenshot capability, updating your graphics driver should resolve the problem. If Windows does not find a more suitable driver, visit NVIDIA’s official website to look for the latest driver and install it manually!

Also, make sure to update any NVIDIA software that is currently on your PC.

6. Disable Memory Integrity

1. Press Windows + S to open Search, type Windows Security, and select the relevant result.
2. Click on Device security.
3. Now, click on Core isolation details under Core isolation.
4. Toggle Memory integrity off.
5. Reboot the system and launch the application that was generating the missing or broken AnselSDK64.dll error to check for improvements.

7. Reinstall the affected app/game

1. Press Windows + R to open the Run dialog, type appwiz.cpl into the text field, and hit Enter.
2. From the list, select the affected application and click on Uninstall.
3. Follow the on-screen instructions to complete the uninstallation.
4. Reboot the PC and reinstall the application from an official source, like the manufacturer’s website, a gaming client, or the Microsoft Store.

If all else fails, reinstalling the affected application may resolve the missing AnselSDK64.dll issue in Windows 11. For a thorough clean, consider using a reliable uninstaller software to remove all residual files and Registry entries before reinstalling.

Should you experience slow download speeds during reinstallation, check out expert tips to enhance your Internet speed for free!

If you have additional solutions for this issue, please share them in the comments section below.

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