user65819: I made a backup of an outdated command line interface BTC wallet, here is an example:
"master_private_key": “df484533kf5mzv83892a234a44ae9z83m832987a82mqwmdkks018121204v95las9"
How can I import this key into another wallet?

user65630: While you may be able to import the key into another wallet, it is better to create a new wallet with a new key and transfer all the bitcoin out of the old wallet and into the new one by making a regular bitcoin transaction on the blockchain. This eliminates all sorts of possible complications, including the security risk of disclosing the keys from your old wallet. 

65819: <p>I made a backup of an outdated command line interface BTC wallet, here is an example:
"master_private_key": “df484533kf5mzv83892a234a44ae9z83m832987a82mqwmdkks018121204v95las9"</p>

<p>How can I import this key into another wallet?</p>
 65630: <p>While you may be able to import the key into another wallet, it is better to create a new wallet with a new key and transfer all the bitcoin out of the old wallet and into the new one by making a regular bitcoin transaction on the blockchain. This eliminates all sorts of possible complications, including the security risk of disclosing the keys from your old wallet. </p>
