Aggressive antivirus software (Avast, Norton, McAfee) or Windows Defender’s Controlled Folder Access often blocks Watch Dogs 2 from reading the Ubisoft launcher memory.
If you are tired of juggling Steam, Epic, and Ubisoft Connect, you can bypass the third-party launcher entirely (for legal copies only).
Important: This does not crack the game; it simply links the executable directly to Ubisoft Connect.
Note: You may lose Steam overlay and achievements, but the "Unable to Locate Uplay" error will vanish permanently. unable to locate uplay pc watch dogs 2
If Step 1 fails, the Windows Registry must be updated to reflect the true path of the Ubisoft launcher.
Why this works: Verification replaces the uplay_r1_loader64.dll file, which is the bridge between the game and the launcher.
Sometimes the launcher itself becomes corrupted. Fortunately, you can reinstall Ubisoft Connect without touching your 40GB Watch Dogs 2 installation. If you are tired of juggling Steam, Epic,
Important: Do not uninstall via Windows "Add or Remove Programs" unless you check "Keep game files" (most versions do this automatically now).
This paper addresses the recurrent technical fault encountered by users of Ubisoft’s Watch Dogs 2 on the PC platform, specifically the error message: "Unable to locate Uplay PC." This error typically halts game execution immediately upon launch. This document analyzes the root causes—specifically pathing errors, registry misconfigurations, and software conflicts—and proposes a structured methodology for remediation. The solutions provided apply to the Ubisoft Connect (formerly Uplay) launcher environment on Microsoft Windows operating systems.
If verifying files didn't work, or if you are launching from a desktop shortcut, you likely need to update the file path to reflect the rebrand from Uplay to Ubisoft Connect. Note: You may lose Steam overlay and achievements,
Uplay.exe to UbisoftConnect.exe.
Note: Ensure the "Start In" field points to the folder containing the executable, usually: C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher
If you want, tell me which launcher you use (Ubisoft Connect, Steam, or Epic) and which OS drive(s) you installed games on, and I’ll give exact folder paths and the precise steps to force the launcher to locate the existing installation.