What is DuiLib.dll?
DuiLib.dll is part of OneKeyOptimizer and developed by Lenovo(beijing) Limited according to the DuiLib.dll version information.
DuiLib.dll's description is "Duilib"
DuiLib.dll is digitally signed by Lenovo (Beijing) Limited.
DuiLib.dll is usually located in the 'C:\Program Files\Lenovo\OneKey Optimizer\bin\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about DuiLib.dll.
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 DuiLib.dll:
| Property | Value |
|---|---|
| Product name | OneKeyOptimizer |
| Company name | Lenovo(beijing) Limited |
| File description | Duilib |
| Internal name | Duilib.dll |
| Original filename | Duilib.dll |
| Legal copyright | ©2013 Lenovo. All rights reserved. |
| Product version | 1.1.14.2 |
| File version | 1.1.14.2 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | OneKeyOptimizer |
| Company name | Lenovo(beijing) Limited |
| File description | Duilib |
| Internal name | Duilib.dll |
| Original filename | Duilib.dll |
| Legal copyright | ©2013 Lenovo. All rights reserved. |
| Product version | 1.1.14.2 |
| File version | 1.1.14.2 |
Digital signatures [?]
DuiLib.dll has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Lenovo (Beijing) Limited |
| Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
| Certificate serial number | 2d5239e702a5ead6cf85da4853bd22e9 |
VirusTotal report
None of the 65 anti-virus programs at VirusTotal detected the DuiLib.dll file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | d3e1c423c8e212dc96831edc56daecb5 |
| SHA256 | 80bc0829a7f4abf2c77db39ce1ef6928f7528935c5b444dec536a85fde23f5db |
What will you do with DuiLib.dll?
To help other users, please let us know what you will do with DuiLib.dll:
What did other users do?
The poll result listed below shows what users chose to do with DuiLib.dll. 100% have voted for removal. Based on votes from 2 users.
| Votes | |||
|---|---|---|---|
| Keep | 0 % | 0 | |
| Remove | 100 % | 2 |
NOTE: Please do not use this poll as the only source of input to determine what you will do with DuiLib.dll. Only 2 users has voted so far so it does not offer a high degree of confidence.
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.
No comments posted yet.