What is stwlfbus.sys?
stwlfbus.sys is part of and developed by according to the stwlfbus.sys version information.
stwlfbus.sys's description is "PnP BIOS Extension"
stwlfbus.sys is usually located in the 'C:\WINDOWS\system32\drivers\' 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 stwlfbus.sys:
| Property | Value |
|---|---|
| Product name | |
| Company name | |
| File description | PnP BIOS Extension |
| Internal name | stwlfbus.sys |
| Original filename | stwlfbus.sys |
| Legal copyright | Copyright (C) 2002-2003 |
| Product version | 3.33.0.0 |
| File version | 3.33.0.0 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | |
| Company name | |
| File description | PnP BIOS Extension |
| Internal name | stwlfbus.sys |
| Original filename | stwlfbus.sys |
| Legal copyright | Copyright (C) 2002-2003 |
| Product version | 3.33.0.0 |
| File version | 3.33.0.0 |
Digital signatures [?]
stwlfbus.sys is not signed.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 24e09d134304fbc605626fced3e4cb50 |
| SHA256 | 4827a51dd19c106e57d83cf8a2282c5504ff8e5fcdbf3a28a354afe40fd5f812 |
What will you do with stwlfbus.sys?
To help other users, please let us know what you will do with stwlfbus.sys:
What did other users do?
The poll result listed below shows what users chose to do with stwlfbus.sys. 0% have voted for removal. Based on votes from 4 users.
| Votes | |||
|---|---|---|---|
| Keep | 100 % | 4 | |
| Remove | 0 % | 0 |
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.
No comments posted yet.