How to deliver sqlite driver to the end user?

Question

My program written in Qt C++ calls the sqlite database. On my own computer it works good, but on the end user\'s computer it says \"Driver not loaded\". True, I don\'t know

Answer 1

Try to copy qsqlite4.dll (or qsqlite4d.dll, if you are distributing a debug build) from your $QTDIR\plugins\sqldrivers folder to a sqldrivers subfolder in your program folder. Qt should then be able to pick it up from there, if you don't use anything special...

Answer 2

Please read the Windows deployment guide, plugins section. You are not supposed to drop things in windows\system32, there's a specific directory structure to follow. The exact paths depend on your Qt installation and your application path.