I can not get past the first step on my Mac OSX. I have deleted ALL the .dat files except wallet.dat, so I have the following files in: /Users/user1/Library/Application Support/Dashcore
folder: backups
folder: blocks
folder: chainstate
folder: database
file: dash.conf
file: dashd
file: masternode.conf
file: wallet.dat
I start the new 12.1 and I always get: "Failed to load masternode cache from mncache.dat"
I have tried to follow both set of instructions but can't get past this error
You may need to close the wallet and delete it again, i did, i'm on windows 10.
I also renamed the original folder from dash to dash.old after i copied it.
same problem here. i had to delete mncache.dat and mnpayments.dat, now it is working.
just
don't delete wallet.dat, back that file up!