No probs.
May I ask what DAW you have been working with so far? I’m not sure whether or not BB Drums can be used in standalone mode or must be used as a plugin inside a DAW. I had to re-build my PC recently and haven’t installed BB Drums since. That’s why I’m not sure.
There are basically two ways of using music software components, such as virtual drum modules for example. Some can only be used inside a DAW as a plugin, others can also be used in “stand-alone” mode which means that no DAW (such as Cubase, Logic, Live, Pro Tools, FL-Studio, etc.) is required.
If you need to run BB Drums as a plugin, you’ll have to install the VST-version of this program into the folder, your DAW expects to find those VST files in. After that, your DAW needs to rescan that folder and then you’ll be able to use it.