Bug Report - Migration does not work

[DaniUG]

I've gotten the migration prompt when i fire forge, and although if I look in AppData/etcetc... the decks are there the prompt says it is analyzing and never finds any data to port or copy and stays in the prompt forever.
If I cancel and fire it again, the same thing happens.

Tried moving the .exe and the .jar to the new app data folder and the game doesn't even fire. so.... I don't know what to do.
If anyone has any idea, please, do tell me.

thanks in advance mates.

PS system is W10, 64 bits 16 gb ram java is the last version