Write-Host "Press any key to exit. " cmd /c pause | out-null
Do it Manually
First go to the installation directory of chrome, default is C:\Program Files (x86)\Google\Chrome\Application (I don’t know if Google really makes this directory changeable in the installer. ) You’ll see the chrome.VisualElementsManifest.xml file along with the chrome.exe, rename the chrome.VisualElementsManifest.xml to anything or simply delete it. Remove all the previous added chrome app and added them again (to refresh the thumbnail cache). The chrome app should now have their own icon.