Unable to process Clone in source Tree option from Bitbucket

[priyanka kadam]

I am trying to add new Private keys into SourceTree. There are 2 steps on how we are doing at present.

1. Generate new SSH keys via source tree . it gives option to generate new Private & Public keys 

2. Save public key & private keys.

3. Add same Public keys under to Bitbcuket.

4. Click on Source Tree option from Bitcuket.

5. SourceTree opens up & prompts for error as "SSH Keys are invalid , add new keys"

i follow the same steps & issue keeps on prompting up in a loop.