If you have Visio Plan 2, your account should already be assigned a licnese of Visio Plan 2, and then log this account into www.office.com to download and install Visio, it would be activated without a product key too. Any updates, please let me know, I would try my best to help you. If the answer is helpful, please click "Accept Answer" and
Navigate to Win Start Menu > PC Settings > Update & Security and then click Activation on the left-hand side pane. Next, click the Troubleshoot option and follow the on-screen instruction to finalize the process. 2. Re-Install the Product Key Using the Software Licensing Management Tool. e2Wzq.