How do you specify a user when using the mstsc command in powershell? While I can specify the server, I cannot specify a user.

Let's assume Server name = server01, User name = Test, Password = PW

**Example 1**
 mstsc /v:server01 /user server01\test /password PW

This only brings up the "Remote Desktop Connection Usage" help menu.

**Example 2**
 mstsc /v:server01

This works, bringing up the normal RDP connection prompt for User & password.

**Example 3**
 mstsc /v:server01 /user server01\test 

Even trying to just specify the user fails, bringing up the help menu again.

Some website articles on powershell suggest using "Connect-RDP" or "Connect-Mstsc" instead of just "mstsc" as per above examples, but this only brings up an error code. My knowledge of powershell is very basic, so I'm probably making a simple mistake somewhere.