PM> Update-Package -reinstall


Attempting to gather dependency information for multiple packages with respect to project 'MyProj', targeting '.NETFramework,Version=v4.5.2'
Gathering dependency information took 491.24 ms
Attempting to resolve dependencies for multiple packages.
Resolving dependency information took 0 ms
Resolving actions install multiple packages


Attempting to gather dependency information for multiple packages with respect to project 'MyProj0', targeting '.NETFramework,Version=v4.6.1'
Gathering dependency information took 83.94 ms
Attempting to resolve dependencies for multiple packages.
Resolving dependency information took 0 ms
Resolving actions install multiple packages
Retrieving package 'NUnit 3.6.1' from 'nuget.org'.
Retrieving package 'NUnit3TestAdapter 3.7.0' from 'nuget.org'.
Retrieving package 'Selenium.WebDriver 3.3.0' from 'nuget.org'.
Retrieving package 'Selenium.WebDriver.ChromeDriver 2.28.0' from 'nuget.org'.
Retrieving package 'Selenium.WebDriver.GeckoDriver 0.19.1' from 'nuget.org'.
Retrieving package 'Selenium.WebDriver.IEDriver 3.8.0' from 'nuget.org'.
  GET https://api.nuget.org/v3-flatcontainer/nunit3testadapter/3.7.0/nunit3testadapter.3.7.0.nupkg
  GET https://api.nuget.org/v3-flatcontainer/selenium.webdriver.geckodriver/0.19.1/selenium.webdriver.geckodriver.0.19.1.nupkg
  GET https://api.nuget.org/v3-flatcontainer/selenium.webdriver.iedriver/3.8.0/selenium.webdriver.iedriver.3.8.0.nupkg
  GET https://api.nuget.org/v3-flatcontainer/nunit/3.6.1/nunit.3.6.1.nupkg
  GET https://api.nuget.org/v3-flatcontainer/selenium.webdriver/3.3.0/selenium.webdriver.3.3.0.nupkg
  GET https://api.nuget.org/v3-flatcontainer/selenium.webdriver.chromedriver/2.28.0/selenium.webdriver.chromedriver.2.28.0.nupkg
  OK https://api.nuget.org/v3-flatcontainer/selenium.webdriver.iedriver/3.8.0/selenium.webdriver.iedriver.3.8.0.nupkg 33ms
Removed package 'Selenium.WebDriver.IEDriver 3.8.0' from 'packages.config'
Installing Selenium.WebDriver.IEDriver 3.8.0.
  OK https://api.nuget.org/v3-flatcontainer/selenium.webdriver.geckodriver/0.19.1/selenium.webdriver.geckodriver.0.19.1.nupkg 56ms
Installing Selenium.WebDriver.GeckoDriver 0.19.1.
  OK https://api.nuget.org/v3-flatcontainer/nunit3testadapter/3.7.0/nunit3testadapter.3.7.0.nupkg 61ms
  OK https://api.nuget.org/v3-flatcontainer/selenium.webdriver/3.3.0/selenium.webdriver.3.3.0.nupkg 58ms
  OK https://api.nuget.org/v3-flatcontainer/nunit/3.6.1/nunit.3.6.1.nupkg 59ms
Installing NUnit 3.6.1.
Installing Selenium.WebDriver 3.3.0.
Installing NUnit3TestAdapter 3.7.0.
  OK https://api.nuget.org/v3-flatcontainer/selenium.webdriver.chromedriver/2.28.0/selenium.webdriver.chromedriver.2.28.0.nupkg 61ms
Installing Selenium.WebDriver.ChromeDriver 2.28.0.
Successfully uninstalled 'Selenium.WebDriver.IEDriver 3.8.0' from MyProj
Removed package 'Selenium.WebDriver.GeckoDriver 0.19.1' from 'packages.config'
Successfully uninstalled 'Selenium.WebDriver.GeckoDriver 0.19.1' from MyProj
Removed package 'Selenium.WebDriver.ChromeDriver 2.28.0' from 'packages.config'
Successfully uninstalled 'Selenium.WebDriver.ChromeDriver 2.28.0' from MyProj
Removed package 'Selenium.WebDriver 3.3.0' from 'packages.config'
Successfully uninstalled 'Selenium.WebDriver 3.3.0' from MyProj
Removed package 'NUnit3TestAdapter 3.7.0' from 'packages.config'
Successfully uninstalled 'NUnit3TestAdapter 3.7.0' from MyProj
Removed package 'NUnit 3.6.1' from 'packages.config'
Successfully uninstalled 'NUnit 3.6.1' from MyProj
Package 'NUnit.3.6.1' already exists in folder '\Path\To\MySolution\packages'
Install failed. Rolling back...
Package 'NUnit 3.6.1' does not exist in project 'MyProj'
Package 'NUnit 3.6.1' already exists in folder '\Path\To\MySolution\packages'
Adding package 'NUnit3TestAdapter 3.7.0', which only has tools group, to project 'MyProj'
Package 'NUnit3TestAdapter 3.7.0' already exists in folder '\Path\To\MySolution\packages'
Added package 'NUnit3TestAdapter 3.7.0' to 'packages.config'
Package 'Selenium.WebDriver 3.3.0' already exists in folder '\Path\To\MySolution\packages'
Package 'Selenium.WebDriver.ChromeDriver 2.28.0' already exists in folder '\Path\To\MySolution\packages'
Added package 'Selenium.WebDriver.ChromeDriver 2.28.0' to 'packages.config'
Package 'Selenium.WebDriver.GeckoDriver 0.19.1' already exists in folder '\Path\To\MySolution\packages'
Added package 'Selenium.WebDriver.GeckoDriver 0.19.1' to 'packages.config'
Package 'Selenium.WebDriver.IEDriver 3.8.0' already exists in folder '\Path\To\MySolution\packages'
Added package 'Selenium.WebDriver.IEDriver 3.8.0' to 'packages.config'
Executing nuget actions took 1.89 sec
Update-Package : Failed to add reference to 'nunit.framework'.
  Reference unavailable.
At line:1 char:1
+ Update-Package -reinstall
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Update-Package], Exception
    + FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.UpdatePackageCommand

Time Elapsed: 00:00:02.7368126