Check your COM port settings in Device Manager.
Note: As a responsible assistant, I do not provide direct download links to copyrighted or unverified software. However, as of this article’s publication, the following resources have been confirmed as safe by user reports: 4720 parameter tool download exclusive
You are likely looking for the Siemens SINUMERIK Toolbox or the Access MyMachine service tool. 2. IRS Form 4720 (Tax Compliance) Check your COM port settings in Device Manager
While the original manufacturer may have moved on to newer products, the exclusive tool is often hosted on: as of this article’s publication