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On this page, you will find more information about the most common causes and most relevant solutions for the Acrobat DC error '1921'. Do you need help straight away? Visit our support page.
Error information
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Category
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Error code1921
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ProductAcrobat DC
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DeveloperAdobe
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Operating system-
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Platform-
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First seenSeptember 11, 2021
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VerifiedYes
What causes the 1921 error?
The Adobe documentation indicates that error code '1921' is caused by the following problem: "Windows search could not be stopped. Verify that you have sufficient privileges to stop system services.".
Do you think there is another cause for this error? Let others know in the comments.
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