

Did you know? You may already have this file even though you are getting.Download and install uplay_r1_loader64.dll.Clean your registry and optimize your computer.Install all Windows updates and any available driver updates.Update the application to the latest version.Re-Install the application that requires uplay_r1_loader64.dll.Possible fixes for uplay_r1_loader64.dll errors. Re-installing the application may fix this problem. This application has failed to start because uplay_r1_loader64.dll was not found.

Learn how to re-install uplay_r1_loader64.dll. If the file is missing you may receive an error and the application may not function properly. A few players have reported corrupted saves, so you may want to do some manual backups as you go.When an application requires uplay_r1_loader64.dll, Windows will check the application and system folders for this. Game save file is located within your Uplay app, no cloud save. Any additional launches’ in offline mode may cause the game to hang for a minute or so (searching for connection in background). You must be online for the first time you launch the game, it will check into Uplay to authorize the key. While you are logged into Uplay, you can set your account to work offline if you want. Then you will need to log into Uplay with an account and register your Steam game key. If you were not able to backup before DL, you can try the normal uninstall and your other game saves should return after new version is applied (worked for me as the AC4 DL corrupted my Uplay). If you already have Uplay on your PC, I would recommend making a backup copy to reinstall after game DL, as it may contain game saves for other Ubi games you own. You will need to update or uninstall/reinstall to the latest version of Uplay app from Ubisoft. When you DL AC4BF from Steam it will try to install an outdated version of the Uplay app on C drive. Uplay is Ubisofts DRM system, and may be updated multiple times a year.
