Download Cmos.ram and Troubleshoot Errors

Last Updated: 12/03/2023
[Average Article Time to Read: 4.7 minutes]

cmos.ram, also known as a Real Audio Metadata file, was created by Microsoft for the development of Windows XP. RAM files fall under under the Audio (Real Audio Metadata) file type category.

cmos.ram was first developed on 10/25/2001 in the Windows XP Operating System for Windows XP. This is not only most recent release from Microsoft, but it's the only version known in existence.

Continue reading below to discover detailed file information, RAM file troubleshooting, and free downloads of several versions of cmos.ram.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: cmos.ram
File Extension: RAM file extension
File Type: Audio
Description: Real Audio Metadata
User Popularity Rating:
 
Developer and Software Information
Software Program: Windows XP
Developer: Microsoft
Software: Windows
Software Version: XP
File Details
File Size (Bytes): 64
Oldest File Date: 04/14/2008
Latest File Date: 04/14/2008


What are cmos.ram Error Messages?


General cmos.ram Runtime Errors

cmos.ram file errors often occur during the startup phase of Windows, but can also occur while the program is running. These types RAM errors are also known as “runtime errors” because they occur while Windows is running. Here are some of the most common cmos.ram runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\System32\cmos.ram

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most RAM errors are due to missing or corrupt files. Your cmos.ram file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows), or deleted by a malware infection. Furthermore, cmos.ram file corruption could be caused from a power outage when loading Windows, system crash while loading or saving cmos.ram, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix cmos.ram Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your cmos.ram issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the cmos.ram error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing cmos.ram file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt cmos.ram files (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "cmd" but DO NOT PRESS "ENTER".
  3. Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
  4. You'll be prompted with a permission dialog box.
  5. In the box, click "YES".
  6. You should have a black screen with a blinking cursor.
  7. In that black screen, type "sfc /scannow" and hit "ENTER".
  8. SFC will begin scanning for cmos.ram issues and any other system file problems.
  9. Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many cmos.ram error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the cmos.ram error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your cmos.ram File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate cmos.ram file version. We maintain a comprehensive database of 100% malware-free cmos.ram files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download cmos.ram Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy the file into the appropriate directory for your Windows version:

  4. Windows XP: C:\Windows\System32\
  5. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows XP.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve cmos.ram problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download cmos.ram Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying cmos.ram to your appropriate Windows system directory. Microsoft typically does not release Windows RAM files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing cmos.ram and all other RAM files for Windows. An incorrectly installed RAM file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows XP


Files Related to cmos.ram


RAM Files Related to cmos.ram

File Name Description Software Program (Version) File Size (bytes) File Location
cmos.ram Real Audio Metadata Windows XP 64 C:\Windows\System32\winevt\Logs\

Other Files Related to cmos.ram

File Name Description Software Program (Version) File Size (bytes) File Location
WWAN_profile_v1.xsd XML Schema Definition Windows 8.1 6201 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 8 15591 C:\Windows\L2Schemas\
WLAN_policy_v1.xsd XML Schema Definition Windows 8.1 7627 C:\Windows\L2Schemas\
WLAN_policy_v1.xsd XML Schema Definition Windows Vista 6446 C:\Windows\L2Schemas\
LAN_policy_v1.xsd XML Schema Definition Windows 8 3472 C:\Windows\L2Schemas\


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