How to Enable or Disable Windows 11 Updates with wushowhide.diagcab
This guide explains how to control Windows 11 updates using a tool called wushowhide.diagcab.
What is wushowhide.diagcab?
The wushowhide.diagcab is a legacy troubleshooting tool created by Microsoft. It allows users to hide or show specific Windows updates. Why? Sometimes a specific update causes system crashes or hardware issues. What happens when done? The update is blocked from installing until you manually unhide it.
Disclaimer: Microsoft has officially deprecated this tool. It is no longer supported for Windows 11. Only download this file from official Microsoft sources. Avoid third-party sites, as they may host malicious versions of the file.
Comparison: Pause Updates vs. Hide Updates
| Feature | Pause Updates (Settings) | Hide Updates (wushowhide) |
|---|---|---|
| Duration | Temporary (up to 5 weeks) | Permanent until unhidden |
| Scope | All updates | Specific KB updates or drivers |
| Ease of Use | Built-in Settings | Requires external tool |
How to Use the Tool
Step 1: Download the Tool
Download the file from the official Microsoft archive. Save it to your Downloads folder. Note: This tool requires Administrator privileges to modify system update policies.
Step 2: Open the Tool
Locate the file and double-click it. 
Step 3: Choose Your Action
Select Hide updates to block a problematic file or Show hidden updates to restore them. 
Step 4: Select the Update
Pick the specific KB number or driver update from the list. Click Next. 
Step 5: Remove Existing Updates
If the update is already installed, go to Settings > Windows Update > Update history > Uninstall updates. Warning: This requires Administrator privileges. 
Troubleshooting and Alternatives
If the tool fails, you can use the Group Policy Editor (gpedit.msc) on Windows 11 Pro to disable automatic updates. For Home users, you can modify the Registry at HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate. Always back up your registry before making changes.
Summary
The wushowhide.diagcab tool is a legacy utility for blocking specific Windows 11 updates. Why? It helps avoid buggy updates that crash your system. What happens when done? You gain temporary control over your update schedule. Always prefer official Microsoft sources and be aware that this tool is no longer officially supported.” }
Is wushowhide.diagcab still officially supported by Microsoft?
No, the tool is deprecated. While it may still function on some Windows 11 builds, Microsoft no longer provides active support or updates for it. Users should rely on built-in Windows Update settings or Group Policy for managing updates whenever possible to ensure system stability.
Why does Windows 11 keep reinstalling hidden updates?
Windows 11 is designed to prioritize security. If the tool is not working, the Windows Update Service may be overriding your preferences. Additionally, if a newer version of the update is released, the previous hidden status may not apply to the new package, causing it to reinstall automatically.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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