I tried to register an account,but if you want to import a wallet file, you should change to wallet mode.The problem is the same as above.

Try doing this with the account it finds the keys are tied to. So register the account name you greyed out on Bitshares 2.0 and then try the import again and see if it works.

I have an old pts wallet and I want to exchange it to bts. So I find a tutorial,it tells me to import  .dat file into 0.5.3 version  wallet and then export .json file, and import it into 0.9.3c wallet，then use command such as "wallet_export_keys d:\2015keys.json" to export a son file,finally import it to the latest bts wallet.
I meet a problem that when I import 0.9.3c json file,I can see the number of bts but when I click the "import" button, it tells me "successfully imported 2 keys" "no unclaimed balance found"