What is npctrlUI.dll?
npctrlUI.dll is part of Microsoft (R) Silverlight and developed by Microsoft Corporation according to the npctrlUI.dll version information.
npctrlUI.dll's description is "4.0.51204.0"
npctrlUI.dll is usually located in the 'c:\Program Files\Microsoft Silverlight\4.0.51204.0\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about npctrlUI.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 npctrlUI.dll:
| Property | Value |
|---|---|
| Product name | Microsoft (R) Silverlight |
| Company name | Microsoft Corporation |
| File description | 4.0.51204.0 |
| Internal name | NPCTRLUI |
| Original filename | npctrl.dll |
| Legal copyright | (c) Microsoft Corporation. All rights reserved. |
| Product version | 4.0.51204.0 |
| File version | 4.0.51204.0 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Microsoft (R) Silverlight |
| Company name | Microsoft Corporation |
| File description | 4.0.51204.0 |
| Internal name | NPCTRLUI |
| Original filename | npctrl.dll |
| Legal copyright | (c) Microsoft Corporation. All righ.. |
| Product version | 4.0.51204.0 |
| File version | 4.0.51204.0 |
Digital signatures [?]
npctrlUI.dll is not signed.
VirusTotal report
None of the 46 anti-virus programs at VirusTotal detected the npctrlUI.dll file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 4f101e8560f457e4499305a0b97b0f74 |
| SHA256 | 4223fe586222d11f5d9618d90427d605d371c53a6ffa16da0bad21c63859aa2d |
What will you do with npctrlUI.dll?
To help other users, please let us know what you will do with npctrlUI.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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