Hello to all! I am a Powershell newbie, and I am having a bit of trouble running a script called healthcheck.ps1.  The script runs fine if I run it via PowerGui or Windows Powershell, but when I try to run it via a WindowsXP SP2 workstation 'Start>Run', it bombs. Here is the output from the 'Run' command:

powershell.exe -noprofile -command "& 'C:\Healthcheck.ps1' "

The error message I receive is as follows:
C:\>powershell.exe -noprofile -noexit -Noninteractive -command "& 'C:\Healthchec
k.ps1' "
The term 'connect-VIServer' is not recognized as a cmdlet, function, operable p
rogram, or script file. Verify the term and try again.
At C:\Healthcheck.ps1:61 char:17
+ connect-VIServer  <<<< $vcserver
The term 'get-view' is not recognized as a cmdlet, function, operable program,
or script file. Verify the term and try again.
At C:\Healthcheck.ps1:67 char:22
+ $vcversion = get-view  <<<< serviceinstance

...and on, and on, an on

What am I missing?

Thanks!