Thank you a lot strophy !! Amazing, it worked. It didn't work by deleting mncache.dat alone so I deleted all the others EXCEPT wallet.dat as you said :-)
Now it is synchronising.
Yaaay I have my coins back :D
Hello,
I need help in this issue. My Dash-Qt wallet doesn't open and says :
"Failed to load masternode cache from mncache.dat"
I just installed a new version 0.12.2.3 and it is still with the same problem. I'm on OS High sierra, but the problem was even on my previews OS.
Can you help...