If I launch this command and I have this error :
Add-PSSnapin :Unable to load the snap-in Windows PowerShell VMware.VimAutomation.Core due to the following error : Unable to cast an object of type 'VMware.VimAutomation.ViCore.Cmdlets.Vim4PSSnapIn' to type 'System.Management.Automation.CustomPSSnapIn'.
At Character Line : 1
+ Add-PSSnapin -Name VMware.VimAutomation.Core
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData : (VMware.VimAutomation.Core:String) [Add-PSSnapin], PSSnapInException
+ FullyQualifiedErrorId : AddPSSnapInRead,Microsoft.PowerShell.Commands.AddPSSnapinCommand
Thanks.