What Is TiWorker.exe: A Comprehensive Guide About The Process

Microsoft Corporation presents you with TiWorker.exe file which is basically a software component of Microsoft Windows. TrustedInstaller.exe is its parent process and both these executable files exist in the C:\Windows\servicing. Basically, TiWorker stands for Windows Update Trusted Installer Worker Process and the ‘.exe’ indicates that it is executable. Now, getting towards the in detailed info, it can be considered to be a part of Windows Module Installer Service.


The prime function is to apply Windows Update packages to the “C:\Windows\WinSxS” component store. Its main function is to update OS and its components rather than just individual files. Tiworker.exe starts to function soon after the booting process and should not be disabled, deleted, or uninstalled unless it is the last resort to end any problematic error. Along with the advantages, the executable file comes along with few disadvantages too that you must configure. Keep reading and reveal the facts on what is tiworker.exe.

A Vivid Insight on What is TiWorker.exe

Computer enthusiasts consider Windows is the most reliable platform. Thus, TiWorker.exe must be a well-known term for them. TiWorker is a very important process for the Windows Update service. It begins at Windows startup each and every time you power up the PC/computer. In a normal situation, TiWorker.exe runs in the background and in the meantime the system checks for new updates.


Adding to this, it also releases the system’s resources, when the update gets complete. The undeniable fact is that it is absolutely essential to install and uninstall Windows updates. The whole process amends for the better functioning and enhanced security facility of the overall system. According to its service description, this system process “enables installation, modification, and removal of Windows updates and optional components”.


But, based on certain technical facts, these executable files can also harm the system severely. Thus, you need to gain thorough knowledge about the file to decide for yourself whether you want it to keep the component or not.


Now, certain viruses and malware have the capability to camouflages itself as TiWorker.exe, such as Trojan. This is where you should eliminate it and identify whether it is a file belonging to the Windows Operating System or not.


If you note that the program has no visible window, then that TiWorker.exe designated file is not a part of the Windows system file. Verifying the program in a timely manner can help you to prevent major technical glitches.

When the TiWorker.exe File needs Modification?

Now, let us face the most common fact, how to deal with real-time glitches that are associated with TiWorker.exe. The answer is quite simple, just disable the Windows Modules Installer Worker. You might find that this process is reducing the speed, as well as, work efficiency of the system. Additionally, if this executable file is responsible for a high load on the CPU, then the only way out is to disable it.


Windows Modules Installer Worker works to install updates for crucial applications such as security components. These are more than important to keep the Operating System safe. But, these updates are generally set to be installed at night without any disturbance. However, in general scenario, you keep the computer turned off at night, so the install time gets modified and starts during the workday.


This time difference results in high load CPUs. Further, if the Microsoft server is unable to sync with your present location. And thus, you will only get the updates if the resources are left. All these factors make the Windows Modules Installer Worker stuck in a never-ending loop in order to find the source for downloading.


Further, when you automatically or manually search for Windows 10 updates, then also there is a change for TiWorker.exe high load the CPU, RAM or drives. Summing up, all these factors make the system unusable, either hanging or freezing all the other processes.

Can TiWorker.exe Windows Modules Installer Worker get Disabled?

If you find that TiWorker.exe process causes a load of 80-100%, then the first way out is to reboot the device. Wait for a while and let the system boot. Now, observe the list and note all the activity of the processes. If you find that despite utilizing this process if the activity of Windows Modules Installer Worker does not reduce to a significant value, then disable it manually.


Restart your device and push the keys Ctrl + Shift + Esc from the keyboard and navigate to Task Manager. A list will appear on the screen, try to locate Windows Modules Installer Worker process or TiWorker.exe. Now, simply right-click on it and from the drop-down menu choose End task.


This is just a temporary hack and won’t support you in the long run. Now, if you want to suspend the process completely, then you need to change its Startup settings. This can be only succeeded through the Task Manager. Using the keyboard shortcuts Ctrl + Shift + Esc and go to Task manager. On that new window, you will find the Open Services button, click on it.


A list of all the processes running on the system will appear. Find Windows Modules Installer Worker and right click on it. This will take you to the Properties option. Now, in the ‘Startup type’ field, choose ‘Disabled’. Finally, click on the OK button.

Additional Information

Now, there are a few important points that you need to note, have a look at the highlighted notes:


If there is a fault within the device, either incompatible or misconfigured, then you just need to remove them to keep Windows Modules Installer Worker process running normally. This will also assure you that the TiWorker.exe executable component will not get disrupted by system high load.


For more advanced trick, if any problem keeps recurring itself periodically, then you need to set a low priority for the process through the Task Manager. This acts as a bonus as it will keep the processor working even longer and TiWorker.exe will have less influence on the applications that are presently running on the computer. Simply, run the Task Manager and right click on TiWorker.exe. Now, from the drop-down menu select Set Priority and reconfigure it to ‘Low’.


Lastly, if you keep the system updated from time to time and always try to use stable internet connectivity for better results and to prevent such unavoidable situations. Further, Windows comes along with a few troubleshooting tools. Use them whenever you are in a doubtful situation. Otherwise, the last resort for every situation is to reset the device to its factory defaults and with a fresh OS.

Wrapping up

The facts and in the detailed guide must be enough to help you know what is TiWorker.exe and how it is part of Windows Modules Installer Worker. Further, if this generates any kind of problem, then you also get to learn effective hacks to deal with these real-time errors. If the problems mentioned above arise and the system ‘s performance reduces remarkably, then only you need to disable the process.


Otherwise, it is profoundly not to discontinue Windows Modules Installer Worker. You need to monitor your system on a daily basis and try to close the applications for the moment. This helps to keep the CPU load within the required value.  For any other queries or suggestions, you can use the feedback section below and share your experience.

Nathaniel Villa
Nathaniel Villa