ملفات DLL من WIDCOMM, Inc. الشركة
| btrez.dll | btrez DLL | wbtapi.dll | WBTApi DLL |
| btrez.dll | btrez DLL |
| wbtapi.dll | WBTApi DLL |
| btrez.dll | btrez DLL | wbtapi.dll | WBTApi DLL |
| btrez.dll | btrez DLL |
| wbtapi.dll | WBTApi DLL |