Error message:1002 Execution Error: Instrument is busy- Plasma off sequence is running

Hi Eid thanks for participating in the Community!

I moved your question to the Atomic Spectroscopy Forum for better visibility. 

Cheers,

Kristen

Hi Eid 

 Is the MH giving some errors or it is frozen?  Please, close Masshunter  and  go to Disk C--> Agilent--> ICPMH-->1--> delete Queuetask.xml file, reopen Masshunter and try again

Regards

Thank you very much, I will follow your advice, I will let you know in due future.

Hi CGs, I appreciate your help, our ICP-MS now is running smoothly after following your instructions. Thank you very much again.