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- at start up GUWndManager.dll not found what is this and wh...

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12-11-2023 06:49 AM
Hi @chel101,
Welcome to HP Support Community.
Thank you for posting your query, I will be glad to help you.
It seems like you're encountering an issue with a missing DLL (Dynamic Link Library) file, specifically "GUWndManager.dll," on your HP ENVY Desktop. Here are a few steps you can try to resolve this issue.
Reinstall the Software: The missing DLL file may be associated with a specific software or driver. Try reinstalling the software or driver that is associated with GUWndManager.dll. You can download the latest version from the official HP support website.
Run Windows Update: Ensure that your operating system is up-to-date. Run Windows Update to install any pending updates. Sometimes, missing DLL issues can be resolved through system updates.
Check for Malware: Perform a thorough malware scan using your antivirus software. Malware infections can sometimes corrupt or remove system files, including DLLs.
Use System Restore: If the issue started recently, you can try using System Restore to revert your system to a point in time before the problem occurred. This will undo any system changes made after the chosen restore point.
- Press Windows Key + S, type "Create a restore point," and select the result.
- In the System Properties window, click the "System Restore" button.
- Follow the on-screen instructions to restore your system to an earlier point.
Manually Download and Register the DLL: If you can find a trustworthy source for the missing DLL file, you can try downloading it and manually registering it. Here are the general steps:
- Download the DLL file from a reliable source (make sure it's from a reputable source to avoid malware).
- Copy the DLL file to C:\Windows\System32 (or the appropriate system directory).
- Open a Command Prompt as an administrator.
- Type regsvr32 GUWndManager.dll and press Enter.
Remember to exercise caution when downloading files from the internet, and only download DLL files from reputable sources to avoid potential security risks.
I hope this helps.
Take care and have a good day.
Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!
Alden4
HP Support
HP Support Community Moderator