What is mpengine.dll?
mpengine.dll is part of Microsoft Malware Protection and developed by Microsoft Corporation according to the mpengine.dll version information.
mpengine.dll's description is "Microsoft Malware Protection Engine"
mpengine.dll is digitally signed by Microsoft Corporation.
mpengine.dll is usually located in the 'C:\ProgramData\Microsoft\Windows Defender\Definition Updates\{86F5CAC6-97E6-4723-A10C-6B104783A489}\' folder.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on mpengine.dll:
| Property | Value |
|---|---|
| Product name | Microsoft Malware Protection |
| Company name | Microsoft Corporation |
| File description | Microsoft Malware Protection Engine |
| Internal name | mpengine |
| Original filename | mpengine.dll |
| Legal copyright | © Microsoft Corporation. All rights reserved. |
| Product version | 1.1.13601.0 |
| File version | 1.1.13601.0 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Microsoft Malware Protection |
| Company name | Microsoft Corporation |
| File description | Microsoft Malware Protection Engine |
| Internal name | mpengine |
| Original filename | mpengine.dll |
| Legal copyright | © Microsoft Corporation. All rights.. |
| Product version | 1.1.13601.0 |
| File version | 1.1.13601.0 |
Digital signatures [?]
mpengine.dll has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Microsoft Corporation |
| Certificate issuer name | Microsoft Code Signing PCA |
| Certificate serial number | 330000014096a9ee7056fecc07000100000140 |
Folder name variants
mpengine.dll may also be located in other folders than C:\ProgramData\Microsoft\Windows Defender\Definition Updates\{86F5CAC6-97E6-4723-A10C-6B104783A489}\. The most common variants are listed below:
- c:\ProgramData\Microsoft\Windows Defender\Definition Updates\{31A4F242-0F1F-4AF4-8092-F6972EEAF6AF}\
- C:\ProgramData\Microsoft\Windows Defender\Definition Updates\{5EED61A7-7339-4EBF-BA6D-BB09FCB46EAF}\
- c:\WINDOWS\Temp\257B5A29-AB52-FFDD-16D9-7327CCD4890D\
Other files also named mpengine.dll
mpengine.dll (126 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 253365b3781c4c7510cb9234f31cec9a |
| SHA256 | 312b191877080a84d2dba639d5866f8fd50f0012201b4296a5d213bca4aaebc7 |
What will you do with mpengine.dll?
To help other users, please let us know what you will do with mpengine.dll:
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
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