Bryan Robb: Hi,

You need to migrate your accounts pem files from casper dash and import them to casper wallet. Please refer to guide described here

https://casperwallet.io/user-guide/migrate-from-casperdash-to-casper-wallet.

We are not the team working with casper dash but as far as I remember, casper dash is no longer supported. You might need to use casper dash on chrome extension and import pem files from there