Can’t Install Microsoft PC Manager? Fixes That Work

If Microsoft PC Manager fails to install, the cause is almost always a blocked Microsoft Store download, an outdated Windows version, or a corrupted installer cache. Below are the exact fixes to try, starting with the most common solution.

Why PC Manager Won’t Install

Microsoft PC Manager is distributed exclusively through the Microsoft Store, which means installation problems usually trace back to Store-related issues rather than the app itself. The most frequent culprits are:

• Windows 10 or 11 is not updated – PC Manager requires a recent version of Windows (10 version 2004 or later, or Windows 11). Older builds may not meet the minimum requirements.
• Microsoft Store cache is corrupted – A damaged Store cache can prevent any app from installing, including PC Manager.
• Store app is disabled or blocked – Some users or administrators disable the Store via Group Policy, which silently blocks all installs.
• Insufficient disk space – The app needs a small amount of free space, but a nearly full drive can cause the install to fail.
• Date/time or region mismatch – Incorrect system time or a region that doesn’t match your Microsoft account can cause Store errors.

Fix 1: Update Windows and the Store

Before anything else, make sure your system is current:

1. Open Settings > Windows Update and click Check for updates. Install all pending updates, then restart.
2. Open the Microsoft Store, click your profile icon, and select Downloads > Get updates to update the Store itself.

After updating, try installing PC Manager again. If it still fails, move to the next step.

Fix 2: Reset the Microsoft Store Cache

A corrupted Store cache is a common blocker. Resetting it is safe and doesn’t remove your installed apps:

1. Press Win + R, type wsreset.exe, and press Enter.
2. A blank Command Prompt window will appear. Wait for it to finish (it may take a minute), then the Store will open automatically.
3. Try installing PC Manager again.

If you get an error code during install, note it down. Common ones like 0x80073D26 or 0x80070005 often point to permission or policy issues, which the next fixes address.

Fix 3: Check for Group Policy Blocks

If you’re on Windows 11 Pro/Enterprise or Windows 10 Pro/Enterprise, a policy may be preventing Store installs. To check:

1. Press Win + R, type gpedit.msc, and press Enter.
2. Navigate to Computer Configuration > Administrative Templates > Windows Components > Store.
3. Look for Turn off the Store application. If it’s set to Enabled, change it to Not Configured or Disabled.
4. Close the editor and restart your PC.

Note: Windows Home editions don’t have gpedit.msc. If you’re on Home, skip this and try the next fix.

Fix 4: Re-register the Microsoft Store

If the Store itself is broken, re-registering it via PowerShell can help:

1. Right-click the Start button and select Windows PowerShell (Admin) or Terminal (Admin).
2. Type the following command and press Enter:
   Get-AppxPackage Microsoft.WindowsStore | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
3. Wait for it to finish, then restart your PC.

This command doesn’t delete any data, but it can fix broken Store installations.

Fix 5: Install via the Web Instead of the Store App

Sometimes the Store app itself is the problem. You can bypass it by using the web version of the Store:

1. Go to the Microsoft PC Manager page on the Microsoft Store website.
2. Click Get – this will open the Store app, but it often forces a fresh install attempt.
3. If that doesn’t work, try clicking Install on the web page directly (if available). Some users report success after signing in to the web page with their Microsoft account.

Fix 6: Create a New Local Admin Account

If none of the above works, your user profile may be corrupted. Creating a new local administrator account and installing from there is a reliable last resort:

1. Open Settings > Accounts > Other users (Windows 11) or Family & other people (Windows 10).
2. Click Add account, then choose I don’t have this person’s sign-in information > Add a user without a Microsoft account.
3. Set a username and password.
4. Once created, change the account type to Administrator.
5. Log into the new account and try installing PC Manager.

Frequently Asked Questions

Is Microsoft PC Manager safe to install?

Yes. PC Manager is an official Microsoft product, available through the Microsoft Store. It does not contain adware or spyware, though it does display promotional content for other Microsoft services. It’s safe to install from the official Store link.

Why does PC Manager keep showing “Something went wrong”?

This generic error usually means the Store couldn’t download the app. Try the wsreset.exe command first, then check your internet connection and Windows updates. If the error persists, re-register the Store using PowerShell as described above.

Can I install PC Manager on Windows 10?

Yes, PC Manager supports Windows 10 version 2004 and later, and all versions of Windows 11. If you’re on an older Windows 10 build, update to the latest version first.

Does PC Manager replace Windows Security?

No. PC Manager is a system optimization tool, not an antivirus. It offers a “Health Check” that scans for junk files and startup items, but it does not replace Windows Security’s real-time protection. You should keep Windows Security enabled.

How do I uninstall PC Manager if I don’t like it?

Go to Settings > Apps > Installed apps, find Microsoft PC Manager, click the three-dot menu, and select Uninstall. It removes completely without leaving background processes.

Related

• Lock Apps on Android: Complete How-To
• Samsung Galaxy J7 Power Button Not Working: Fixes
• Mac CPU Usage: How to Check Activity and Find Busy Processes