| 파일명 | 설명 |
|---|---|
| bitsprx2.dll | Background Intelligent Transfer Service Proxy |
| bitsprx3.dll | Background Intelligent Transfer Service 2.0 Proxy |
| bitsprx4.dll | Background Intelligent Transfer Service 2.5 Proxy |
| bitsprx5.dll | Background Intelligent Transfer Service 3.0 Proxy |
| bitsprx6.dll | Background Intelligent Transfer Service 4.0 Proxy |
| bitsprx7.dll | Background Intelligent Transfer Service 5.0 Proxy |