The drive is like this:
\\bigdrive\folder
and I mapped it to H: and it works.
But when I try:
H:
or
cd H:\something
it complains:
PS C:\WINDOWS\system32> H:
Set-Location : Cannot find drive. A drive with the name 'H' does not exist.
At line:1 char:1
+ Set-Location $MyInvocation.MyCommand.Name
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (V:String) [Set-Location], DriveNotFoundException
+ FullyQualifiedErrorId : DriveNotFound,Microsoft.PowerShell.Commands.SetLocationCommand