yes you need to chang the start.bat file

powershell -version 5.0 -noexit -executionpolicy bypass -windowstyle maximized -command "&.\OmarMiner-v2.0.ps1 -Currency BTC -interval 90 -Wallet 1ABXrz8KmrR73XZWgnBob1JTwBDusjDdsf -Location US -PoolName zpool -Type nvidia -Algorithm keccak,skunk,jha,tribus,c11,x11evo,lbry,skein,equihash,groestl,timetravel,sib,bitcore,hmq1725,x17,blakecoin,Nist5,MyriadGroestl,Lyra2RE2,neoscrypt,blake2s -Donate 60

to

powershell -version 5.0 -noexit -executionpolicy bypass -windowstyle maximized -command "&.\OmarMiner-v2.0.ps1 -Currency BTC -interval 90 -Wallet 1ABXrz8KmrR73XZWgnBob1JTwBDusjDdsf -Location US -PoolName zpool -Type nvidia -Algorithm keccak,skunk,jha,tribus,c11,x11evo,lbry,skein,equihash,groestl,timetravel,sib,bitcore,hmq1725,x17,blakecoin,Nist5,MyriadGroestl,Lyra2RE2,neoscrypt,blake2s -Donate 0