problem

[heyjupiter]

Under the browser menu, where all the types of drums and kicks and instrument sounds are kept, i choose one and drag it into my project, but only a few work. does anyone know what may be causing this, or something i might have to activate to make them sound?

thanks

[Goodfella]

If you actually bought the retail version of FL Studio, the samples should work. If not, contact the vendor or Image Line support for assistance.
If the samples are from a library gathered by you, check that the samples are in a supported format (.wav or .xi, 44100 Hz, 16 bit, i.e.)
If you have a cracked version, then I don't think anyone in this forum can help you.