Hi
Welcome to Microsoft community.
I'm glad to help you.
If your problem occurs when you start the computer, this pop-up window is related to your startup program.
To better identify your problem, what is your current version of Windows? Win10 or win11?
If it is win10, you can right-click the task bar, click and open the task manager, and find your startup program in the startup bar. Right click Disable the program you need to check whether the problem disappears.
If you use win11, right click the Windows icon on the desktop taskbar, click Task Manager, and find the corresponding location to disable your startup program.
The cause of this problem is probably that your startup program is damaged for some reason.
Feel free to ask back any questions and let us know how it goes. I will keep working with you until it's resolved.
Best regards
Derrick Qian | Microsoft Community Support Specialist