Can you describe exact step-by-step usage case?

[leegod]

Hi. Sorry but, struggling enough...

So I am cloning litecoin source 0.15.1, change parameters, used genesish0, change hash value again, compile, run, but errors..

readblockfromdisk : errors in block header at cblockdiskpos(nFile=0, nPos=8)

Details I listed below https://bitcointalk.org/index.php?topic=3043028.new#new