[Issue] FirstRunSetup cannot complete on a computer without the Microsoft Store.

[RyanWalpole]

The Issue or Bug

When attempting to install DKCUI on a machine that does not have Python installed, the application crashes if it does not have access to the Microsoft Store.

Version

0.01, 0.02

Operating System

Windows 11

Steps to reproduce the behavior

1. Open a Windows Sandbox or login to a machine that has no Python installation and no access to the Microsoft Store.
2. Run the first run setup for DKCUI
3. Observe that the Process.Start() for the Microsoft Store's python installer does not work

Screenshots

Additional Context

No response

Suggested Resolution

Handle the exception with a MessageBox or alternate Python install option.