Version 2.0 released support to the Trezor components wallet, TrustedCoin copyright, multisig wallets and altered the way the wallet information are stored by utilizing BIP32 derivation. These wallets are incompatible with older variations. Click on the Import button, and navigate to the location you saved the Electrum signing vital in https://socialrus.com/story18427614/not-known-details-about-electrum-wallet