Wallet issue

[ayman1985]

i am trying to open my 4 years old wallet , after i enter my password it open for few seconds then i recieve the following:

kindly advise how to resolve this

Thanks

[DubbaThony]

I dont think my crypto is actively maintained anymore. Your wallet is in what format? Very common .json file (usually starts with UTC.. but its not rule)?

You can use one of plenty alternative wallets.