Incorrect number of parameters in function call

[Mucho]

I just need to do this simple work but it gave the error

 

$CMD = "ipconfig /flushdns"
Runas(@ComSpec & " /c " & $CMD, @SystemDir, @SW_HIDE)

[SmOke_N]

RunAs has 5 mandatory paramters.

You're probably probably only trying to use the Run() function.  The parameters you're showing would work in that scenerio.

[Andreik]

  Quote

RunAs ( "username", "domain", "password", logon_flag, "program" [, "workingdir" [, show_flag [, opt_flag]]] )

Expand  

These are the parameters of the RunAs() function and you clearly didn't pass all these parameters. As @SmOke_N said, you probably want to use Run() or RunWait().

[Mucho]

Thanks to the two gentlemen @SmOke_N and @Andreik for helping.