Edition 2.0 released aid to the Trezor hardware wallet, TrustedCoin copyright, multisig wallets and altered the way the wallet information are stored by using BIP32 derivation. These wallets are incompatible with older versions. In the whole process of putting together your Electrum Wallet, the main actions you will face is https://infopagex.com/story4236237/getting-my-electrum-wallet-to-work