What is ALCXWDM.SYS?
ALCXWDM.SYS is part of Windows (R) WDM driver for Realtek AC'97 Audio(HRTF data Copyright 1994 by MIT Media Lab) and developed by Realtek Semiconductor Corp. according to the ALCXWDM.SYS version information.
ALCXWDM.SYS's description is "Realtek AC'97 Audio Driver (WDM)"
ALCXWDM.SYS is usually located in the 'c:\System Volume Information\_restore{CEA2BE0C-23C2-4A1E-880E-755B6FE280B3}\RP11\' 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 ALCXWDM.SYS:
| Property | Value |
|---|---|
| Product name | Windows (R) WDM driver for Realtek AC'97 Audio(HRTF data Copyright 1994 by MIT Media Lab) |
| Company name | Realtek Semiconductor Corp. |
| File description | Realtek AC'97 Audio Driver (WDM) |
| Internal name | ALCXWDM.SYS 6300-080610A4 |
| Original filename | ALCXWDM.SYS |
| Legal copyright | Copyright (c) Realtek Semiconductor Corp.1998-2006 |
| Product version | 5.10.00.6300 |
| File version | 5.10.00.6300 built by: WinDDK |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Windows (R) WDM driver for Realtek A.. |
| Company name | Realtek Semiconductor Corp. |
| File description | Realtek AC'97 Audio Driver (WDM) |
| Internal name | ALCXWDM.SYS 6300-080610A4 |
| Original filename | ALCXWDM.SYS |
| Legal copyright | Copyright (c) Realtek Semiconductor .. |
| Product version | 5.10.00.6300 |
| File version | 5.10.00.6300 built by: WinDDK |
Digital signatures [?]
ALCXWDM.SYS is not signed.
Filename variants
ALCXWDM.SYS may also use other filenames. The most common variants are listed below:
- A0003349.SYS
Folder name variants
ALCXWDM.SYS may also be located in other folders than c:\System Volume Information\_restore{CEA2BE0C-23C2-4A1E-880E-755B6FE280B3}\RP11\. The most common variants are listed below:
- c:\Program Files\Realtek AC97\
- c:\WINDOWS.1\system32\ReinstallBackups\0001\DriverFiles\
- C:\WINDOWS\system32\drivers\
Hashes [?]
| Property | Value |
|---|---|
| MD5 | dd8520280304b6145a6be31008748c7c |
| SHA256 | 4007eaa97e501492e450241338759337ef05e4f5c61aa05ff4ba3cfad036b0d9 |
What will you do with ALCXWDM.SYS?
To help other users, please let us know what you will do with ALCXWDM.SYS:
What did other users do?
The poll result listed below shows what users chose to do with ALCXWDM.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.
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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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