Are you sure Kovan testnet's private keys should be stored in "C:\Users\Susmit\AppData\Roaming\Parity\Ethereum\keys\kovan"C:\Users\...\AppData\Roaming\Parity\Ethereum\keys\kovan
?
Start Parity on Kovan chain and create an account as prompted. Verify where the private key is stored and move your private key to that directory.
I suspect Kovan private keys are in "C:\Users\Susmit\AppData\Roaming\Parity\Ethereum\keys\test"C:\Users\...\AppData\Roaming\Parity\Ethereum\keys\test
since my Ropsten key is in a directory called "test"test
, not ropsten. (I am on Mac)