how ugrade old bak data to db3 data so 1.69 eu client will read and server

[NeverGiveUp315]

hi bro i am confused i had old database frim tw but then ppl make database db3 and how i add it i just put them into client and server or i need transfer the db3 into bak file or sql cuse i cant launch boats on 1.69 but i can on tw if u didnt understand my question let me know thanks you for ur time reading thise and hope u have time help me i tred 3 days same error

[MentaL]

[jojorne]

You're confusing things, the ".db3" is SQLite and ".bak" is MSSQL, two different things.

[NeverGiveUp315]

so when i put the db3 in server and client it reads automaticly cuse the old data i needed to restore and that one just put? how does that work can u tell me pls