[A Step-by-Step Guide] How to Fix CPU-Z Error Code 0x5

CPU-Z is a free system profiling and monitoring tool for Windows and Android that identifies the CPU, RAM, motherboard chipset, and other hardware components of a modern PC or Android device.

However, recently, some users have reported that CPU Z error code 0x5 repeatedly appears when launching the CPU-Z utility. Here is one user’s report:

Hello! Whenever I try to run CPU-Z I get the error code 0x5. I looked around for a solution, but I couldn't find anything that could fix my problem. I've already tried installing an older version, but that doesn't help! If anyone has another solution please tell me.https://linustechtips.com/topic/649510-cpu-z-error-0x5-help/

So what causes this error? Let’s take a look!

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CPU-Z Error Code 0x5

CPU-Z error code 0x5 usually indicates an “Access Denied” error, which means that the program does not have sufficient permissions to perform certain operations. This may occur for the following reasons:

• Permission issues: The program may not be running as an administrator, so it cannot perform higher privilege operations.
• Antivirus software interference: Some antivirus software or security tools may block CPU-Z from accessing system resources, thinking it is a potential threat or unsafe program.
• Operating system restrictions: The operating system’s security settings or firewall may limit CPU-Z’s functionality.
• Missing or corrupted files: The CPU-Z installation files may be corrupted, preventing the program from working properly.

The following will show you how to resolve the CPU-Z 0x5 error code. Please keep on reading.

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How to Fix CPU-Z Error Code 0x5

This section introduces 4 effective solutions to fix CPU Z error code 0x5. Let’s dive in!

Fix 1: Run CPU-Z as Administrator

When the CPU-Z program is not run as an administrator, CPU-Z error code 0x5 may occur. The solution is that you need to run this program as an administrator. Here are the steps to do so.

Step 1: Right-click the CPU-Z launcher (.exe file), and select Properties.

Step 2: Go to the Compatibility tab from the top, and tick the checkbox for Run this program as an administrator.

Step 3: Finally, click on Apply and OK to save the changes.

Fix 2: Whitelist CPU-Z in Windows Security

Antivirus or security tools may block CPU-Z from accessing system resources, and you may receive CPU-Z error code 0x5. For this reason, you need to whitelist CPU-Z in Windows Security. Here are the steps:

Step 1: Click the Start icon > Update & Security > Windows Security > Virus & threat protection.

Step 2: Click on Manage settings under Virus & threat protection settings.

Step 3: Click on Manage Controlled folder access under the Controlled folder access section.

Step 4: In the new pop-up window, click on Allow an app through Controlled folder access. Then click Yes to continue.

Step 5: Click Add an allowed app and then select Browse all apps from the menu.

Step 6: Navigate to the C:\Program Files\CPUID\CPU-Z path. Then select the cpuz.exe file and click on Open.

Step 7: Lastly, restart your computer and check if the CPU-Z error code 0x5 has been resolved.

Fix 3: Perform Disk Cleanup

When the computer’s storage space is insufficient, CPU Z error code 0x5 may occur when running CPU-Z. Then you need to clean up disk space.

Step 1: Type Disk Cleanup in the Windows search box and click Open from the right side.

Step 2: In the Drive Selection window, choose (C:) drive, and click on OK.

Step 3: In the Disk Cleanup section, tick the Temporary Internet Files, Temporary Files, Recycle Bin, and Delivery Optimization Files options or other file types you want to delete. Click the Clean up system files option and click OK to start cleaning.

Fix 4: Reinstall the Graphics Driver

Reinstalling the graphics driver is also a way to solve the CPU-Z error code 0x5 because once the graphics driver is outdated, some problems will occur. If you don’t know how to reinstall the graphics driver, you can refer to this article: How to Reinstall the Graphics Driver on Windows 10?

Bottom Line

How how to fix CPU-Z error code 0x5? This article offers practical solutions to resolve the issue. If you’re facing the same problem, you can follow the steps outlined here to fix it.

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