Anybody know how to change the checksum in the Gre wallet, i hve installed this but there is no communication ??
and there is no how to do this on a mac ..??

To verify the checksum before using the file: Linux and Mac how-to, Windows how-to

checksum (SHA256): de80434638cc89a2afab369c4a686f8c9722ca382f7dde096df45588ff2e0ae4

HOPE FOR YOUR HELP