Finally, click on the button VERIFY INTEGRITY OF GAME FILES.
Once there, navigate to the LOCAL FILES tab.
Now, right-click on Fallout 4 and in the menu click on Properties.
Open Steam and navigate to your Games library.
But you can manually force an update using the verify integrity files utility. Well, all the Steam games will always be updated if you are connected to the internet.
Click on the Close button and open Fallout 4, hopefully, the slow load times will be fixed.
Finally, there uncheck the box Enable Steam Cloud synchronization for Fallout 4 under the section Steam Cloud.
Once there, right-click on the game Fallout 4 and in the menu click on Properties.
Open the Steam Client and navigate to your Games library.
So you can try this method, following these steps: Some users also reported that disabling the cloud sync for Fallout 4 seems to fix this issue.
Save the changes using the keyboard shortcut Ctrl + S and then open Fallout 4, surely the loading times will be faster.
You will open the file with the notepad there you need to add the following lines under the section :.
Once there, right-click on the file Fallout4Prefs.ini and in the list select Edit.
Now, open the My Games folder and then the Fallout 4 folder.
There navigate to the Documents folder form the Quick access menu.
Open the File Explorer using the keyboard shortcut Win + E.
This is the first method to speed up load times and has been reported by several users that works like a charm on Windows. Below I will leave all the methods that you can try to speed up this awesome game. Why is Fallout 4 loading times long? Well, this question has several answers one of them is wrong settings or even slow HDD on your computer.