I used to open my wallet with an unencrypted json file, which I store on a crypted drive.
I never used any password with this file and everything worked perfectly fine with the vintage MEW.
I wasn't aware about it being turned offline. Now, i'm unable to use the vintage MEW anymore and the new interface don't let me access to my wallet with my json file, it keep me asking for a password that don't exist, and i get a message error "TypeError: [Suspicious link removed]ivKey is undefined"
https://imgur.com/CDnDlHdAgain, i used this wallet perfectly fine with the old version of MEW, please tell me how to access my fund.