Hi David,
Since Project 2021 and Visio 2021 both shows Personal 2, let's assume the Personal 2 as the account associated with those licenses for now. The fact that Office 2024 isn't currently installed on the old laptop doesn't prevent Project or Visio from being activated with that account.
The 30204-44 error is a separate issue. Microsoft notes that Project, Visio and Office have to meet certain installation requirements when they are installed on the same computer. The version installation type and 32-bit-64-bit version all matter.
For now, let's not uninstall anything from the old laptop.
Let's go on the new laptop first:
- On the new Windows 11 laptop, open Word or another Office application, if available, and check: File > Account > About Word Please check if it shows 32-bit or 64-bit.
- Also check Control Panel > Programs and Features or, Settings > Apps > Installed apps, and see whether any Office, Project or Visio installation is already present.
- Since Office Home & Business 2024 was purchased for the new laptop but isn't installed yet, it should establish the correct installation order before installing anything else.
The good thing is that you don't need to move Project or Visio by copying the programs from the old laptop. Once we confirm the Office installation on the new laptop, we can install the 2021 versions using Personal 2 and then test them before touching the old laptop.
For now, just leave the old Project and Visio installations exactly as they are. In this way, you still have a working copy while we sort out the new installation.
Jhun