It is considered "best practice" for compliance with NoVarsInStrings and NoMacrosInStrings to concatenate, such as...

Code:

$rc = SetOption("NoVarsInStrings","ON")
$rc = SetOption("NoMacrosInStrings","ON")

"This is my USERID: " + @USERID ?

$sWKSTA = "\\" + @WKSTA + "\ADMIN$"
"This is the UNC path to my ADMIN$ Share: " + $sWKSTA ?