Invalid Account

[MarioPower]

Launcher Version: 2.0.0.253

Operating System: Windows 7

Java Version: Idk

Antivirus Program: Avast

Description of Problem:

When I attempt to start any modpack, a window pops up saying, "Invalid Username/Password Combination."

Error Messages:

Invalid Username/Password Combination

Error Log:

None

[Richs_Yard]

1. Are you using your minecraft username and password?

2. Do you have a premium minecraft account?

[MarioPower]

1. I think

2. Yes

I recently migrated my account on a new G-mail account. That might be why. Is their anyway I can change it for the Technic Launcher?

[dragonshardz]

1. I think

2. Yes

I recently migrated my account on a new G-mail account. That might be why. Is their anyway I can change it for the Technic Launcher?

Just use that email address and the associated password.