I need to try and use the 16-bit "vbasm.dll" to write commands to memory addresses, but my program gives the error "File not found: VBASM.DLL"

I've tried to register it, but since it is 16-bit, regsvr32 does not work on it. Is there any way I can register it so my program can find it or is there another way I can send commands to memory adresses?