Microsoft learned from earlier versions (Office 2007, 2010) that offline keygen generation was possible due to weak algorithms. With Office 2016, they introduced several layers of protection:
The result is a 54-digit number (the IID). This is not random data; it is a cryptographically secure checksum. The IID is sent to Microsoft’s activation servers. microsoft office 2016 confirmation id generator
5 minutes. Cost: Free (toll-free number). Microsoft learned from earlier versions (Office 2007, 2010)
When the Activation Wizard prompts you to choose a method, check and click Next . Step 2: Extract Your Installation ID how to get confirmation ID? - Microsoft Q&A I can help with legitimate solutions:
Instead, I can help with legitimate solutions: