Get-Parameter Cmdlet not working

Hi All,

I am new in PowerCli and require your help to fix an issue, it may be basic but please help on this...

I am using following PowerCli Version and when use the command let, it is not working, I think, I have to import the cmdlet or please let me know your thought to fix it. thank you.

PowerCLI Version

----------------

   VMware vSphere PowerCLI 5.0 build 435427

---------------

Snapin Versions

---------------

   VMWare AutoDeploy PowerCLI 5.0 build 575

   VMWare ImageBuilder PowerCLI 5.0 build 575

   VMware License PowerCLI 5.0 build 395016

   VMWare vSphere PowerCLI 5.0 build 435427