Multiple SDI Forms (Ignore...Dupe Post)

Sorry, TAB Key didn't work as expected.
Hello all.

I have two forms: (fL as new frmLogin and fc as new frmMINCalc).

In Sub Main i had "fl.showdialog"

This didn't work because I wanted the user to have 3 chances to log in. I replaced the showdialog with "application.run(fL)

This works great and now the user has 3 chances to log in.

Upon successful completion of logging in, the app exits. I want it to show fc, but it doesn't work. I've tried fc.showdialog, and the most recent below

Sub Main()
Application.Run(New frmLogin())
Application.ExitThread
if bValidated Then
Application.Run(New frmMINCalc)