What is sgfxu64.dll?
sgfxu64.dll is part of SMSC Graphics Adapter WDDM Software and developed by SMSC according to the sgfxu64.dll version information.
sgfxu64.dll's description is "SMSC Graphics Adapter WDDM User Mode Driver"
sgfxu64.dll is usually located in the 'C:\WINDOWS\SYSTEM32\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about sgfxu64.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 sgfxu64.dll:
| Property | Value |
|---|---|
| Product name | SMSC Graphics Adapter WDDM Software |
| Company name | SMSC |
| File description | SMSC Graphics Adapter WDDM User Mode Driver |
| Internal name | SGFXU |
| Original filename | sgfxu64.sys |
| Legal copyright | Copyright © SMSC 2009-2013. All Rights Reserved. |
| Product version | 9.18.5.1 |
| File version | 9.18.5.1 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | SMSC Graphics Adapter WDDM Software |
| Company name | SMSC |
| File description | SMSC Graphics Adapter WDDM User Mode.. |
| Internal name | SGFXU |
| Original filename | sgfxu64.sys |
| Legal copyright | Copyright © SMSC 2009-2013. All Rig.. |
| Product version | 9.18.5.1 |
| File version | 9.18.5.1 |
Digital signatures [?]
sgfxu64.dll is not signed.
VirusTotal report
None of the 47 anti-virus programs at VirusTotal detected the sgfxu64.dll file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | ac851d9a3eebbfe89131b63226922042 |
| SHA256 | 3d8942426c5617ff3e8c35d5e579ced5be0d68c6b116876b30b6f4925c385e9e |
What will you do with sgfxu64.dll?
To help other users, please let us know what you will do with sgfxu64.dll:
What did other users do?
The poll result listed below shows what users chose to do with sgfxu64.dll. 60% have voted for removal. Based on votes from 15 users.
NOTE: Please do not use this poll as the only source of input to determine what you will do with sgfxu64.dll. Only 15 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.
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.
can i remove this file safely of my computer without screwing something up? because on some games that i play it says untrusted system file
# 17 Feb 2019, 3:31
CheeZiee writes