1. Windows 7 Error 31 Fix That Works and Stabilizes Windows 7 ...
Windows 7 Error 31 is an upper stack error in case it is occurred while reading the contents from
a compact disc. It may also occur when there is a problem with the installation of devices
connected to your computer.
Do below steps one by one till the problem is
completely fixed:
1. Delete Upper and Lower Filters from the Registry2. Remove Obsolete Entries from your
Registry3. Remove Malfunctioning Hardware4. Use System Restore5. Update Driver Software
CLICK HERE TO GET INSTANT ACCESS TO Z CODE SYSTEM
Download this document if link is not clickable
Delete Upper and Lower Filters from the Registry
The Local Machine hive of your registry contains Upper and Lower Filters that you are required to
delete and recreate automatically at next system reboot. This will fix Windows 7 error 31.
1. Click Start.2. Type RegEdit and press ENTER.3. Navigate the below registry
hive:HKEY_LOCAL_MACHINESystemCurrentControlSetControlClass{4D36E965-E325-11CE-BFC
1-08002BE10318}4. Delete the following registry strings:a. UpperFiltersb. LowerFilters5. Close
Registry Editor and restart your computer. These two deleted strings will be automatically
created with appropriate values that are expected.
Remove Obsolete Entries from your Registry
Windows Registry is a sensitive database on your computer that should not contain obsolete and
junk entries. Unfortunately, many software and incomplete installations cause obsolete and junk
registry entries. This sometimes results in in Windows 7 error 31.
Using Registry Cleaner function of a System Utilities software, you have to find and delete such

2. obsolete and junk registry entries found in your registry.
Remove Malfunctioning Hardware
An unsupported hardware installed to your computer may lead to Windows 7 error 31. The
solution is to find the unsupported hardware which is specified in the said error and remove it.
1. Click Start.2. Type Device Manager in the Search box and press ENTER.3. Expand your
computer name.4. You may find a hardware with exclamation mark. For example, your Graphics
Card or Multimedia Controller.5. Right click such hardware and select Uninstall option.6.
Physically remove it from the socket.7. Restart your computer.
Use System Restore
The System Restore is a utility already installed on your computer that lets you rollback the
changes you have made with your system. Using System Restore, we will learn the way to fix
Windows 7 error 31.
1. Click Start.2. Type System Restore in the Search box.3. Press ENTER.4. Follow the on screen
wizard.
Update Driver Software
An outdated version of a hardware attached to your computer may cause Windows 7 error 31.
You have to find out the latest update for it and install on your computer.
1. Visit the website of the hardware 2. Search and download the updates with the help of the
hardware's serial number.3. Click Start | Windows Update.4. Click Check for Updates button.5.
Follow the wizard.
Experts Advise- Highly Recommended
CLICK HERE TO GET INSTANT ACCESS TO Z CODE SYSTEM
Download this document if link is not clickable
Article source = ezinearticles.com/?Windows-7-Error-31-Fix-That-Works-and-Stabilizes-Windows-7-Performance