Windows Defender or other antivirus software often flags this specific DLL as a "false positive" and blocks it. Windows Security (or your third-party antivirus). Virus & threat protection Protection history ubiorbitapi_r2_loader.dll in the list of quarantined items. Select the file and click Recommendation:
After fixing, remember to re-enable your antivirus.
The modern Ubisoft Connect launcher replaces the old Uplay and includes the required DLL.
Tech Recovery Team Difficulty: Easy to Moderate Time to fix: 5–15 minutes
Open your antivirus history, find the quarantined ubiorbitapi-r2-loader.dll , and select or Add Exception . Verify Game Files (Steam/Ubisoft Connect)
Older versions of the Uplay launcher are known to cause DLL missing errors because they don't update properly. Uninstall your current version of Ubisoft Connect Download the latest version directly from the official Ubisoft Connect website
This error occurs not because your computer is broken, but because of how Ubisoft’s legacy DRM (Digital Rights Management) and the outdated Uplay launcher (now "Ubisoft Connect") interact with modern Windows systems. Do not worry—this guide will walk you through every possible solution, from simple reinstalls to more advanced registry tweaks.
Your antivirus is likely deleting the DLL on startup. Add the Ubisoft folder to your antivirus exclusions permanently.
When searching for this fix, you will find websites offering to let you download the .dll file individually. Do not do this. Downloading standalone DLL files from third-party "DLL repository" sites is a significant security risk. These files are often outdated, incompatible, or infected with malware. The methods below will restore the file safely through legitimate means.
Far Cry 3 | Ubiorbitapi-r2-loader.dll Is Missing Fix
Windows Defender or other antivirus software often flags this specific DLL as a "false positive" and blocks it. Windows Security (or your third-party antivirus). Virus & threat protection Protection history ubiorbitapi_r2_loader.dll in the list of quarantined items. Select the file and click Recommendation:
After fixing, remember to re-enable your antivirus.
The modern Ubisoft Connect launcher replaces the old Uplay and includes the required DLL. far cry 3 ubiorbitapi-r2-loader.dll is missing fix
Tech Recovery Team Difficulty: Easy to Moderate Time to fix: 5–15 minutes
Open your antivirus history, find the quarantined ubiorbitapi-r2-loader.dll , and select or Add Exception . Verify Game Files (Steam/Ubisoft Connect) Windows Defender or other antivirus software often flags
Older versions of the Uplay launcher are known to cause DLL missing errors because they don't update properly. Uninstall your current version of Ubisoft Connect Download the latest version directly from the official Ubisoft Connect website
This error occurs not because your computer is broken, but because of how Ubisoft’s legacy DRM (Digital Rights Management) and the outdated Uplay launcher (now "Ubisoft Connect") interact with modern Windows systems. Do not worry—this guide will walk you through every possible solution, from simple reinstalls to more advanced registry tweaks. Select the file and click Recommendation: After fixing,
Your antivirus is likely deleting the DLL on startup. Add the Ubisoft folder to your antivirus exclusions permanently.
When searching for this fix, you will find websites offering to let you download the .dll file individually. Do not do this. Downloading standalone DLL files from third-party "DLL repository" sites is a significant security risk. These files are often outdated, incompatible, or infected with malware. The methods below will restore the file safely through legitimate means.