title: org.openqa.selenium.WebDriverException: unknown error: cannot find MSEdge binary error using EdgeDriver and Selenium on Mac through Java
body: <p>I have trouble running MS Edge test on MAC using Selenium Remote web driver.</p>
  
  <p>I tried to set System property for edge binary as below:</p>
  
  <pre><code>dc = DesiredCapabilities.edge();
  System.setProperty("webdriver.edge.driver", "/Users/username/Softwares/Work/jars/msedgedriver");
  dc.setCapability("edge_binary","/Applications/Microsoft Edge Beta.app");
  </code></pre>
  
  <p>I checked that msedge driver version and version of MS Edge browser that I have installed.
  Both are - 80.0.361.48</p>
  
  <p>This is the log on Selenium node:</p>
  
  <blockquote>
    <p>020-02-11 18:06:37.533:INFO:osjshC.ROOT:qtp1800659519-12: org.openqa.selenium.remote.server.WebDriverServlet-59309333: Initialising WebDriverServlet
    18:06:37.551 INFO - Found handler: org.openqa.selenium.remote.server.commandhandler.BeginSession@47c6497e
    18:06:37.555 INFO - /session: Executing POST on /session (handler: BeginSession)
    18:06:37.632 INFO - Capabilities are: Capabilities {MicrosoftEdge_binary: /Applications/Microsoft Edg..., browserName: MicrosoftEdge, platform: MAC, version: }
    18:06:37.633 INFO - Capabilities {MicrosoftEdge_binary: /Applications/Microsoft Edg..., browserName: MicrosoftEdge, platform: MAC, version: } matched class org.openqa.selenium.remote.server.ServicedSession$Factory (provider: org.openqa.selenium.edge.EdgeDriverService)
    Starting MSEdgeDriver 80.0.361.48 (e1a3ff36578e440880567e6adcbeab38ec2956fa) on port 31883
    Only local connections are allowed.
    Please protect ports used by MSEdgeDriver and related test frameworks to prevent access by malicious code.</p>
  </blockquote>
  
  <p>Exception that I get when running code is as </p>
  
  <blockquote>
    <p>org.openqa.selenium.WebDriverException: unknown error: cannot find MSEdge binary
    Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:07:36.161Z'
    System info: host: '****-MacBook-Pro.local', ip: 'fe80:0:0:0:14d9:68c6:7d2c:87a%en0', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.15.2', java.version: '1.8.0_152'
    Driver info: driver.version: unknown</p>
  </blockquote>