What is siwinacc.sys?
siwinacc.sys is part of SATALink Accelerator Driver and developed by Silicon Image, Inc. according to the siwinacc.sys version information.
siwinacc.sys's description is "Windows Accelerator Driver"
siwinacc.sys is digitally signed by Microsoft Windows Hardware Compatibility Publisher.
siwinacc.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 siwinacc.sys:
| Property | Value |
|---|---|
| Product name | SATALink Accelerator Driver |
| Company name | Silicon Image, Inc. |
| File description | Windows Accelerator Driver |
| Internal name | SIWinAcc.sys |
| Original filename | SIWinAcc.sys |
| Comments | SATALink Accelerator Driver for Windows. |
| Legal copyright | Copyright © 2002-2003 Silicon Image Inc. |
| Legal trademark | SATALink and Windows Accelerator are trademarks or registered trademarks of Silicon Image, Inc. |
| Product version | 1.0.0.8 |
| File version | 1.0.0.8 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | SATALink Accelerator Driver |
| Company name | Silicon Image, Inc. |
| File description | Windows Accelerator Driver |
| Internal name | SIWinAcc.sys |
| Original filename | SIWinAcc.sys |
| Comments | SATALink Accelerator Driver for Wind.. |
| Legal copyright | Copyright © 2002-2003 Silicon Image.. |
| Legal trademark | SATALink and Windows Accelerator are.. |
| Product version | 1.0.0.8 |
| File version | 1.0.0.8 |
Digital signatures [?]
siwinacc.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Microsoft Windows Hardware Compatibility Publisher |
| Certificate issuer name | Microsoft Windows Hardware Compatibility PCA |
| Certificate serial number | 6106c1ac000000000007 |
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 1582e88c6f340627247b1ecd00fa84fe |
| SHA256 | 897ce8b1db35019c87982282bc551a4ac0cf7637da98425ceaadbb4377e93943 |
What will you do with siwinacc.sys?
To help other users, please let us know what you will do with siwinacc.sys:
What did other users do?
The poll result listed below shows what users chose to do with siwinacc.sys. 77% have voted for removal. Based on votes from 65 users.
NOTE: Please do not use this poll as the only source of input to determine what you will do with siwinacc.sys.
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.