Here are the steps to fix uplay_r1_loader64.dll was not found error:
0. Turn off the Anti-virus
You do know that anti-virus blocks every action that relates to the game or software files.
And it may block or delete the file that we are going to use in order to fix this far cry 4 uplay_r1_loader64.dll missing error Assassin's creed and other Ubisoft games as well.
So to avoid further resistance or conflict, disable your antivirus.
You can open task manager and find your antivirus there and then you can click on end task to stop the antivirus immediately.
1. Make sure the game is not running
If you kept your game running in the background to find a solution or methods to fix uplay_r1_loader64.dll was not found error in Far Cry or Assassin's creed or any other Ubisoft game then simply close that game.
Because you need to do some changes to your game files so that it will fix uplay_r1_loader64.dll missing game error.
If you don't close your running game, you won't be able to make any changes to the game files.
So just exit the game.
If you can't exit or close the game then press the Alt+F4 shortcut key while in the game.
Or else open task manager by pressing Ctrl+Shift+Esc and then right-click on your game and end task.
As simple as that.
2. Download game file to fix uplay_r1_loader64.dll missing error
Remember, I told you to replace one DLL file in the game location folder to fix uplay_r1_loader64.dll game error.
So, for that, you need to download uplay_r1_loader64.dll file from the below link.
Download uplay_r1_loader64.dll file
It will fetch and contact the server to this file: uplay_r1_loader64.dll download for far cry 4, and Assassin's creed unity and other Ubisoft games as well.
So just download uplay_r1_loader64.dll file and read the further steps.
3. Extract the file
The file you're going to download or I guess you already downloaded, is actually a .rar file.
You can use WinRAR software to extract the zip and RAR files easily.
You just need to right-click on the file and click on extract to uplay_r1_loader64.dll file name.
It will extract the DLL file within a single click.
There is no password attached to the file so don't worry about it.
After extracting the file, a folder will be created automatically with the same name as this RAR file.
Open that folder and you will see the uplay_r1_loader64.dll downloaded file.
It's just a DLL file nothing else and this will work for most of the Ubisoft games to fix uplay_r1_loader64.dll missing error.
4. Open the game location
Now you need to open the location of your GAME to make some changes to fix Uplay dll error.
You can go to the file location of the game where you installed it like C or D drive.
If you don't know to the exact location then follow these steps:
1. Right-click on the Game
2. Go to Open File Location
3. It will open the game file location
4. Right-click on the main game file and then open properties
5. Copy the location from the Start in option
6. Now paste that copied path into the location bar of the opened tab in file explorer.
7. It will open the main game files location
Usually, it's a bin folder in the game location where all the main executables and game system files are stored.
If you cant open the file or don't know or got confused then watch the above video.
5. Copy-Paste the DLL file
Now go to the uplay_r1_loader64.dll download file folder.
Copy that DLL file.
And paste it into the game location that we opened which is the bin folder.
You will see one prompt to replace that DLL file.
Jist replace that DLL file without any hesitation because it will fix uplay_r1_loader64.dll missing game error in an instant.
That's it!
6. Run the Game
Now RUN the GAME.
It should fix uplay_r1_loader64.dll was not found game error in Far Cry, Assassin's Creed, and other Ubisoft games.
That's it.
Will this uplay_r1_loader64.dll file missing error appear again?
No.
I actually completed the Assassin's Creed unity without any error.
And currently playing or I should say I already completed half of the Far Cry 4 without any issues.
So you can assume that you won't face uplay_r1_loader64.dll was not found error again in the same game.
Unless you do something wrong with it or your antivirus deletes or block it, there should not be an issue.
Conclusion:
This uplay_r1_loader64.dll missing from your computer error can be solved using the above steps easily.
You just need to download uplay_r1_loader64.dll file for Far Cry 4 or Assassin's Creed unity or Watch dogs or any other Ubisoft game.
And then copy-paste that DLL file into the actual or main game location.
So now you know how to fix uplay_r1_loader64.dll file missing error in any Ubisoft Game.