As a last resort, perform a clean reinstallation of Far Cry 4:
Windows' Controlled Folder Access (part of Ransomware Protection) can block games from loading DLLs.
Q: I found uplay-r1-loader64.dll in my folder, but the error persists. Why? A: The file may be corrupted, or a permission issue is blocking it. Try deleting the file manually, then run Method 2 (Verify Integrity) to download a fresh copy. far cry 4 uplay-r1-loader64.dll missing
Q: Does this error occur on Windows 11? A: Yes, frequently. The solutions above work identically on Windows 10 and Windows 11.
Q: I don't have any antivirus besides Windows Defender. Why is this happening? A: Windows Defender has become increasingly aggressive. Follow Method 1 to check its quarantine history and add an exclusion. As a last resort, perform a clean reinstallation
Q: Can I just copy the file from a friend's computer? A: Technically yes, but it is unwise due to potential version mismatches (Steam vs. Epic vs. Retail). Always use the launcher's verification tool instead.
Most often, your real‑time protection deletes the crack file on extraction. Q: I found uplay-r1-loader64
Extract the crack again:
Add an exclusion (so it doesn’t get deleted again):