PS C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master> Invoke-PowerWebShot -URL http://www.pornhub.com
New-Object : Exception calling ".ctor" with "2" argument(s): "The file .\PhantomJS.exe does not exist. The driver can
be downloaded at http://phantomjs.org/download.html"
At C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master\PowerWebShot.ps1:93 char:11
+ $driver = New-Object OpenQA.Selenium.PhantomJS.PhantomJSDriver($phant ...
+           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [New-Object], MethodInvocationException
    + FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand

The property 'Url' cannot be found on this object. Verify that the property exists and can be set.
At C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master\PowerWebShot.ps1:96 char:1
+ $driver.Url = "about:constant"
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : PropertyNotFound

[*] The output directory 2018-05-25-104313 does not exist. Creating directory 2018-05-25-104313.


    Directory: C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master


Mode                LastWriteTime         Length Name
----                -------------         ------ ----
d-----        5/25/2018  10:43 AM                2018-05-25-104313
The property 'Url' cannot be found on this object. Verify that the property exists and can be set.
At C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master\PowerWebShot.ps1:169 char:9
+         $driver.Url = $name
+         ~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : PropertyNotFound

You cannot call a method on a null-valued expression.
At C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master\PowerWebShot.ps1:170 char:9
+         $driver.Manage().Window.Maximize()
+         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

You cannot call a method on a null-valued expression.
At C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master\PowerWebShot.ps1:178 char:9
+         $driver.GetScreenshot().SaveAsFile(($OutputPath + "\" + $file ...
+         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

You cannot call a method on a null-valued expression.
At C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master\PowerWebShot.ps1:185 char:9
+         $driver.Navigate().Back()
+         ~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

You cannot call a method on a null-valued expression.
At C:\Users\user1\Desktop\screenshot_sites\PowerWebShot-master\PowerWebShot.ps1:273 char:1
+ $driver.Quit()
+ ~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull