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missing .dll file for acrobat reader

Ronald Harless 0 Reputation points
2026-02-24T02:33:17.8866667+00:00

api-ms-wia-core-winrt-l1-1-0.dll missing. needed for acrobat reader to run.

Windows for home | Other | Apps
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  1. Sumit D - IA 160.7K Reputation points Independent Advisor
    2026-02-24T03:09:31.8033333+00:00

    Hi Ronald,

    With the new version of Adobe Acrobat, it is a known issue.

    Some solutions here in this question:

    https://community.adobe.com/questions-12/reader-win7-21208-update-breaks-acrobat-reader-won-t-start-missing-dll-1550183

    I hope this information helps. If you have any more questions, don't hesitate to reach out.

    Otherwise, please take a moment to rate the answer. Wishing you good luck!

    Standard 3rd party link disclaimer:

    There may be links to non-Microsoft websites that provide accurate and safe information. Watch out for ads on websites frequently classified as PUP (Potentially Unwanted Products). There is no need to buy paid products to fix your computers, as they sometimes do more harm than good.

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  2. Q&A Assist
    2026-02-24T02:33:26.08+00:00
    AI generated content. This question contains an answer created with AI from Q&A Assist. Learn more

    It seems that you are encountering an issue with a missing DLL file, specifically api-ms-wia-core-winrt-l1-1-0.dll, which is required for Adobe Acrobat Reader to run. This DLL file is part of the Windows API and is typically included with the operating system. If it's missing, it could be due to a corrupted installation or a system file issue.

    Here are a few steps you can take to resolve this issue:

    1. Reinstall Acrobat Reader: Uninstall and then reinstall Adobe Acrobat Reader. This can often replace any missing or corrupted files.
    2. Run System File Checker: Use the System File Checker tool to repair missing or corrupted system files. You can do this by running the command sfc /scannow in an elevated Command Prompt.
    3. Update Windows: Ensure that your Windows operating system is up to date, as updates may include necessary system files.
    4. Check for Malware: Sometimes malware can cause files to go missing. Run a full system scan using your antivirus software.

    If the problem persists after trying these steps, you may need to look into more advanced troubleshooting options or consult with Microsoft support for further assistance.

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