Unable to set process priority in Windows 10 Task Manager FIX [Tutorial]

Often, having a PC or laptop that doesn't have high enough specifications can lead to poor performance in a number of intensive games. You might experience low frame rates and crashes if the game is demanding. One solution that users have requested is to change the priority of the game or program process to High from Task Manager, which tells Windows that it should reserve more of its power for that process.

Windows shares CPU resources among all running processes based on their priority level. If a process (application) has a higher priority level, it gets more CPU resources for better performance compared to a process with a lower priority.

If you want, you can manually set the priority of processes to run with Real-Time, High, Above Normal, Normal, Below Normal or Low priority level in Windows based on your needs instead of the default priority. Changes you make to the priority level of a process (application) are only temporary and are not permanently set. Once you close the application or restart the computer, Windows will forget the priority level you set for it.

However, sometimes Task Manager does not allow you to change the priority. Either you will receive a message saying Access Denied, or the priority will simply not change. This can happen either with all processes on your system or with a certain process on all systems. If it's a process that's having this problem on multiple systems, it's the process's fault and there's not much you can do, but if all processes on your system are having the same result, read on to see what you can do.

Fix Unable to change process priority in Task Manager: If you try to change the priority of a process in Task Manager and you receive the following error message "Unable to change priority. This operation could not be completed. Access is Denied”, then you are at the right place because today we are going to discuss how to fix this problem. Even if you have the correct administrator security privileges and run the programs as administrator, you will still face the same error. Some users will also face the error below when trying to change the process priority to real-time or high:

Unable to set priority in real time. The priority has been set to High.

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Users usually need to change the process priority only when they are not able to access this program properly because it demands high system resources. For example, if you are unable to access a graphics-intensive game or the game crashes in the middle, you will probably need to open Task Manager and assign real-time or high priority to the processes in order to play the game without plant. or delay issues.

Some computer applications, including games and digital design tools, require enormous computing resources to function properly. Many users' PCs may not be able to handle such CPU-intensive applications, so they choose to increase the priority level of the program using Task Manager.

This tutorial will apply to computers, laptops, desktops and tablets running Windows 10 (Home, Pro, Business, Education) operating system from all supported hardware manufacturers, such as Dell, HP, Acer, Asus, Toshiba, Lenovo and Samsung. .

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