Hi I set up a Electrum Wallet/ default_wallet years back and lost the password How Do I get a password retrieval to get into my Wallet?
Did you lose the password needed to encrypt the wallet, the one that is asked when you try to open the wallet?
Or did you lose the seed phrase?
If you are talking about the first one, then you can use the seedphrase (assuming that you did not lose that) to set up the wallet on a different system and set up a new encryption password there.
If you lost the seedphrase, then there is very little chance that you would be able to recover the wallet.
You can try the services on this site :https://www.walletrecoveryservices.com/
It is run by one of the forum members and is trusted among the users in the forum. But there is no guarantee that they will be able to recover the seedphrase.
Suggesting moving the topic to "Electrum" subsection.