C Cleaner Keeps Crashing on Windows 10/11? How to Fix It

If you’re someone who loves keeping your PC clean and optimized, then you’ve probably used C Cleaner at some point. It’s a great tool for getting rid of unwanted files, speeding up your system, and freeing up storage space. But what if, all of a sudden, CCleaner keeps crashing every time you try to open it on Windows 10/11? Frustrating, right?

Don’t worry. You’re not alone, and we’ve got some simple fixes to help you get CCleaner running smoothly again.

Why Does C Cleaner Crash on Windows 10/11?

There could be a few reasons why CCleaner is acting up, but common culprits include:

• Outdated Software: If you’re running an older version of CCleaner, it might not be compatible with the latest Windows updates.
• Corrupt Installation: Sometimes the installation files can get corrupted, causing issues.
• Conflicts with Other Software: C Cleaner might be clashing with other programs or antivirus software on your PC.
• Windows System Glitches: Your Windows system might have some bugs or temporary files that are causing CCleaner to crash.

Fix 1: Update CCleaner

One of the easiest fixes is to make sure you’re using the latest version of CCleaner. Software developers frequently release updates to improve performance and fix bugs, so keeping CCleaner up-to-date is always a good idea.

1. Open CCleaner.
2. Go to the Options tab and click Check for Updates.
3. If an update is available, follow the prompts to download and install it.

Fix 2: Reinstall Your CCleaner

If updating didn’t help, there might be something wrong with the installation itself. Reinstalling the app can often resolve these issues.

1. Uninstall CCleaner from your PC by going to Settings > Apps > Apps & Features, then find CCleaner and click Uninstall.
2. Go to the official CCleaner website and download the latest version of the software.
3. Install it again, and hopefully, the crashing will stop.

Fix 3: Run C Cleaner as Administrator

Sometimes, Windows security settings might prevent CCleaner from running properly. Running the program with administrator privileges can bypass some of these issues.

1. Right-click the CCleaner icon.
2. Select Run as administrator.
3. Try using CCleaner again to see if the problem is resolved.

Fix 4: Disable Conflicting Software

Some antivirus programs or other cleaning tools can interfere with C Cleaner, causing it to crash. If you have third-party antivirus software running, try temporarily disabling it and see if CCleaner starts working.

Just make sure to turn the antivirus back on after testing.

Fix 5: Check for Windows Updates

Sometimes, issues with software are actually linked to Windows bugs or system glitches. Keeping your operating system updated can help resolve a lot of these conflicts.

1. Go to Settings > Update & Security.
2. Click on Windows Update.
3. If there are any updates available, install them and restart your PC.

Fix 6: Clean Boot Your PC

A clean boot is a way to start Windows with a minimal set of drivers and startup programs. This can help identify if a background program is causing the crash.

Here’s how to do it:

1. Press Windows + R, type msconfig, and press Enter.
2. In the System Configuration window, go to the Services tab.
3. Check Hide all Microsoft services and then click Disable All.
4. Go to the Startup tab and click Open Task Manager.
5. Disable all startup items.
6. Restart your computer and check if CCleaner works without crashing.

Fix 7: Check for Corrupted System Files

Corrupted files can cause all sorts of issues on your system, including causing C Cleaner to crash. You can run a System File Checker (SFC) scan to fix any potential problems with your Windows files.

To run an SFC scan:

1. Open Command Prompt as administrator (right-click and choose Run as administrator).
2. Type sfc /scannow and press Enter.
3. Let the scan complete, and follow any instructions that appear.

Final Thoughts

C Cleaner is a great tool, but like any software, it can sometimes run into issues. By following these simple fixes, you should be able to resolve the crashing problem on Windows 10/11. If none of these solutions work, you can always reach out to CCleaner support team for further assistance.

Have you encountered any other issues with C Cleaner? Let us know in the comments, and we’d be happy to help!