What is avpui.exe?
avpui.exe is part of Kaspersky and developed by AO Kaspersky Lab according to the avpui.exe version information.
avpui.exe's description is "Kaspersky"
avpui.exe is usually located in the 'C:\Program Files (x86)\Kaspersky Lab\Kaspersky 21.26\' 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 avpui.exe:
| Property | Value |
|---|---|
| Product name | Kaspersky |
| Company name | AO Kaspersky Lab |
| File description | Kaspersky |
| Legal copyright | © 2026 AO Kaspersky Lab. All Rights Reserved. |
| Legal trademark | Registered trademarks and service marks are the property of their respective owners |
| Product version | 21.26.4.406 |
| File version | 21.26.4.406 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Kaspersky |
| Company name | AO Kaspersky Lab |
| File description | Kaspersky |
| Legal copyright | © 2026 AO Kaspersky Lab. All Rights.. |
| Legal trademark | Registered trademarks and service ma.. |
| Product version | 21.26.4.406 |
| File version | 21.26.4.406 |
Digital signatures [?]
The verification of avpui.exe's digital signature failed.
| Property | Value |
|---|---|
| Signer name | AO Kaspersky Lab |
| Certificate issuer name | GlobalSign GCC R45 EV CodeSigning CA 2020 |
| Certificate serial number | 714bb42f38f3d6afe4a07357 |
VirusTotal report
The file has been queued for scanning by the anti-virus programs at VirusTotal. The results will be available here in approximately 10 minutes. Thank you for your patience.
Other files also named avpui.exe
avpui.exe (255 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 469bc4d75a8cc5b873adbd8587baf4bb |
| SHA256 | c44f342ca77ca8a65b2f399f988c03e864a17c63d7f5856ecb5a9f37a9fe5f40 |
Error Messages
These are some of the error messages that can appear related to avpui.exe:
avpui.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
avpui.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.
Kaspersky has stopped working.
End Program - avpui.exe. This program is not responding.
avpui.exe is not a valid Win32 application.
avpui.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with avpui.exe?
To help other users, please let us know what you will do with avpui.exe:
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.
And now some shameless self promotion ;)
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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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