Do you simply add an arguments string with that action preference?
I'm pretty new to this so I would think that is what you do, but need to confirm.
No, you must write '-ErrorA.....' in your script.
If I invoke one powershell script with another powershell script, I can definitely write that into the invoke line at the end and it should suppress noisy errors.
Something like:
"path to script" -ErrorAction SilentlyContinue
I just thought that the invoke external script could accommodate that. Basically I've been having problems running my master script on my powershell host so I was trying to run each script individually in it's own action with that suppress line.
No, "path to script" -ErrorAction SilentlyContinue can't work...