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How to fix Watch Dogs 2 crashes, launch problems, and performance issues on PC

By Freedom251 Team · · 10 min read

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Fixing Watch Dogs 2 on PC starts with identifying where the failure occurs. A game that never opens needs a different path from one that reaches the menu and crashes, while low or fluctuating frames per second (FPS) should be checked against the game’s requirements rather than treated as a launch fault.

The documented fixes are straightforward: confirm Ubisoft Connect, the correct Ubisoft account, Windows compatibility, and Easy Anti-Cheat; repair Easy Anti-Cheat when its files are missing; use Ubisoft’s general technical or graphical troubleshooting guidance for crashes and poor performance; and send DxDiag and MSInfo reports to Ubisoft Support if the problem remains.

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Start by classifying the problem

Write down exactly what happens when you select Watch Dogs 2. The timing and any message on screen determine which Ubisoft instructions apply. Do not treat every failure as a graphics problem: a missing anti-cheat component can prevent launch before the game renders anything, whereas a game that reaches gameplay and then closes belongs to the crash-troubleshooting path.

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What you see What to check first Ubisoft’s documented route
The game does not open at all Ubisoft Connect, the signed-in account, Windows version, and Easy Anti-Cheat installation Use the game’s launch and Easy Anti-Cheat support instructions
An “Easy Anti-Cheat is not installed” message appears The EasyAntiCheat folder and setup program in the game directory Run EasyAntiCheat_Setup.exe; use the general Easy Anti-Cheat guide if it does not solve the error
The game opens and then crashes The exact point of failure, error text, and whether the issue is repeatable Follow Ubisoft’s general technical troubleshooting guide for Watch Dogs 2
Gameplay is slow, stutters, or has low or changing FPS Whether the PC meets the game’s stated requirements Use Ubisoft’s frame-rate and graphical-issues guidance
Only online features fail Whether the failure is connectivity-related rather than local execution Use the separate Watch Dogs 2 connectivity troubleshooting path

Keep the wording of any error message exactly as shown. “Easy Anti-Cheat is not installed,” for example, points to a different repair than an unexplained crash to the desktop. Also note whether the problem began after a software change, hardware change, or removal of another game component. Those details are useful when you eventually contact support.

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Check the PC and account requirements before changing anything

Ubisoft’s current US product page lists Windows 10 and Windows 11 for the PC version. It also lists a Ubisoft account and Ubisoft Connect as requirements. The game is tied to the Ubisoft account used to play it, so a launcher that is installed but signed in to a different account can look like a launch failure or an unavailable game.

  • Confirm that the computer is running Windows 10 or Windows 11.
  • Install Ubisoft Connect and open it before starting the game.
  • Sign in with the Ubisoft account that owns or has access to Watch Dogs 2.
  • Check that the game appears in that account’s library and that its installation location is the one you expect.
  • Leave Easy Anti-Cheat installed; Ubisoft states that the game cannot launch when it has been uninstalled.

These checks establish the supported starting point. They do not prove that a particular crash is caused by Windows, the account, or the launcher. If all five conditions are satisfied and the game still closes, move to the failure-specific section below rather than repeatedly changing account or operating-system settings.

Repair the “Easy Anti-Cheat is not installed” launch error

Ubisoft documents a direct repair for the message “Easy Anti-Cheat is not installed.” The support listing notes that this can happen after a player uninstalls a Public Test Server for a game and then starts the main game. That is one documented scenario, not a universal explanation for every launch failure.

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  1. Open the folder where Watch Dogs 2 is installed.
  2. Inside that folder, open the directory named EasyAntiCheat.
  3. Run EasyAntiCheat_Setup.exe.
  4. After the setup program completes, start the game from Ubisoft Connect and check whether the same message appears.

Ubisoft’s support listing gives this default Ubisoft games root:

C:Program Files (x86)UbisoftUbisoft Game Launchergames

Your installation may be elsewhere if you selected a different library location. The important point is to open the Watch Dogs 2 directory that contains the game’s own EasyAntiCheat folder, not an unrelated copy from another title.

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If the setup program is missing, will not run, or the message remains after it runs, Ubisoft directs players to its general Easy Anti-Cheat troubleshooting guide. At that stage, record the exact message and tell support that the setup executable was attempted. Do not assume that downloading a replacement executable from an unverified website is equivalent to Ubisoft’s repair path.

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If Watch Dogs 2 will not launch without an anti-cheat message

Use a short sequence to separate an account or launcher problem from a missing game component:

  1. Open Ubisoft Connect directly rather than relying on a desktop shortcut.
  2. Verify that you are signed in to the account that owns the game.
  3. Confirm that the game is installed in the library shown by Ubisoft Connect.
  4. Open that installation folder and check whether the EasyAntiCheat directory is present.
  5. If it is present, run the setup program described in the previous section. If it is absent, include that fact in your support case instead of copying files from another installation.

Ubisoft’s product information says Easy Anti-Cheat is installed with the game and is needed for launch. Therefore, a missing folder is a meaningful diagnostic observation, but it is not proof of why it disappeared. The documented support material does not establish one cause for every no-launch condition, so avoid treating a single workaround as a guaranteed fix.

Also separate a local launch failure from an online-service problem. If the executable opens and the complaint concerns signing in, matchmaking, or another network feature, use the game’s connectivity support route. The connectivity article is not a substitute for the general technical guide when the game itself will not start.

What to do when the game opens and then crashes

Ubisoft’s Watch Dogs 2 PC article specifically identifies crashes as a technical issue and sends players to its general troubleshooting guide. The reviewed game-specific page does not publish a complete list of individual crash remedies. Consequently, do not present a driver update, file-verification command, clean boot, administrator setting, compatibility mode, or overlay change as an official Watch Dogs 2 fix unless Ubisoft’s current guide explicitly instructs you to use it.

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Before following that general guide, make the symptom precise. This makes each subsequent test easier to interpret and gives support usable information:

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  • Record whether the crash occurs before the main menu, while loading a save, immediately after entering the world, or after a period of play.
  • Copy the exact text of any Windows, Ubisoft Connect, or in-game error.
  • Note whether the program closes to the desktop, freezes, or forces a computer restart.
  • Check whether the same location or action triggers the crash every time, or whether it is intermittent.
  • Write down any software or hardware change that occurred before the first failure.

Then follow Ubisoft’s general technical troubleshooting guide linked from the Watch Dogs 2 support article. The title-specific article is the authority for routing the problem; the general guide supplies the current procedures and should be used in the edition and language appropriate to your region.

If the guide does not resolve the crash, stop changing unrelated settings and escalate with diagnostics. Repeatedly applying speculative fixes can obscure which condition actually changed.

Diagnose low FPS, stutter, and slow-looking gameplay

Ubisoft’s general frame-rate article explains that lower or frequently changing FPS can make gameplay appear slow or stutter. Its first recommendation is to compare the PC with the game’s system requirements. If the computer meets the minimum requirements and the problem continues, Ubisoft directs players to its graphical-issues troubleshooting guide.

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No official Watch Dogs 2 benchmark or guaranteed FPS target is established in the reviewed material. Ubisoft’s reference to 60 FPS is an industry-standard example in a general explanation, not a measured result for this game or for your hardware. Use your observed behavior rather than promising that a particular number should be attainable.

Separate low performance from a crash

A low but stable frame rate is a performance issue. A frame rate that changes sharply can look like stutter even when the game does not close. A crash is a separate failure stage and should be reported as such, even if it occurs after a period of poor performance. Describe both symptoms if both occur.

Use the requirements-first decision

  1. Identify the Windows version and the main PC components you can document.
  2. Compare the machine with the system requirements published for your edition of the game.
  3. If it does not meet the minimum requirements, Ubisoft’s guidance does not promise that a setting change will make it perform acceptably.
  4. If it does meet the minimum requirements but FPS remains low or unstable, continue with Ubisoft’s graphical troubleshooting guide.

The official pages reviewed here do not provide a numeric Watch Dogs 2 minimum or recommended hardware table. Do not substitute figures from the original Watch Dogs; a search result for that first game is not evidence about Watch Dogs 2. Do not infer a graphics-card, memory, or storage purchase from the absence of a published number.

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Keep connectivity problems on the correct support path

Some reports use the word “performance” to describe an online problem, such as failing to connect to a session or losing an online feature. Ubisoft’s Watch Dogs 2 support listing separates connectivity assistance from PC launch and local performance troubleshooting.

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Use the connectivity article when the game starts normally but an online service fails. Use the general technical guide when the executable will not launch, crashes during local play, or has low or changing FPS. Include both paths in a support report only when both categories are genuinely present; otherwise, mixing them can send the case to the wrong instructions.

Prepare a useful Ubisoft Support case

Ubisoft’s Watch Dogs 2 PC troubleshooting article asks players with persistent problems to contact support and attach DxDiag and MSInfo reports. These reports describe the computer and Windows environment in a form support can analyze. Attach them instead of guessing that buying a component will solve an unspecified fault.

Include this context alongside the requested reports:

  • The exact failure stage: no launch, crash during loading, crash during play, or low/changing FPS.
  • The complete error text, preserving capitalization and punctuation.
  • Your Windows edition and whether the game is started through Ubisoft Connect.
  • Whether you are signed in to the account that owns the game.
  • Whether the EasyAntiCheat folder and EasyAntiCheat_Setup.exe were present, and whether running setup changed the message.
  • When the issue began and any software or hardware change immediately beforehand.
  • The troubleshooting steps already attempted and the result of each step.

The first two reports are the items Ubisoft specifically requests. The other details are practical context that helps a support agent reproduce and route the case; they are not additional Ubisoft submission requirements stated on the game page.

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Common assumptions that lead to wasted time

“Every crash needs a new graphics card”

The documented flow does not support that conclusion. A launch failure can be caused by a missing Easy Anti-Cheat component, and Ubisoft’s performance guidance begins by comparing the PC with requirements. Hardware purchases are not a substitute for that diagnosis, particularly when no specific Watch Dogs 2 benchmark or numeric requirement is available in the reviewed official material.

“A 60 FPS reference is a Watch Dogs 2 guarantee”

It is not. The number appears as a general frame-rate example, not as a test result for this game. Report the FPS behavior you actually observe and follow the requirements-first route.

“The original Watch Dogs requirements apply”

They should not be reused. The available search result concerns the first game, while the Watch Dogs 2 material reviewed here does not expose an official numeric minimum or recommended table.

“An online error proves the installation is broken”

Not necessarily. Ubisoft maintains a separate connectivity path. First decide whether the game runs locally and only its network feature fails.

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A compact decision tree

  1. No window appears: check Windows 10 or 11, Ubisoft Connect, the owning account, the installation location, and Easy Anti-Cheat.
  2. The message says Easy Anti-Cheat is not installed: open the game directory, enter EasyAntiCheat, and run EasyAntiCheat_Setup.exe. If the error remains, use Ubisoft’s general Easy Anti-Cheat guide and report the outcome.
  3. The game reaches a menu or gameplay and closes: record the crash stage and message, then follow Ubisoft’s general technical troubleshooting guide for Watch Dogs 2.
  4. The game runs slowly or stutters: compare the PC with the published requirements; if minimum requirements are met, use Ubisoft’s graphical-issues guide rather than assuming a target FPS.
  5. Only online functions fail: use the Watch Dogs 2 connectivity troubleshooting path.
  6. Nothing resolves the issue: open Ubisoft Support and attach DxDiag and MSInfo reports with the exact symptom and steps already tried.

Edition, region, and support-page notes

The current Ubisoft US product page lists Windows 10 and Windows 11, Ubisoft Connect, a Ubisoft account, and Easy Anti-Cheat as PC requirements. Ubisoft Help pages are available in Canadian, British, and US English locales; labels and page routing can differ slightly by region, so use the equivalent support page for the country attached to your account.

Support instructions can also change. If a page offers a newer general technical, graphical, or Easy Anti-Cheat procedure than the one you previously used, follow the current page and quote the page’s exact error wording in your case. The game-specific article remains the correct starting point for crashes and low FPS, while the dedicated connectivity article remains the correct starting point for online-service failures.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

crash troubleshootingEasy Anti-CheatFPSPC gamingUbisoft ConnectWatch Dogs 2Windows

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