W3tp.dll file is part of IIS Thread Pool Library product developed by Internet Information Services. It is responsible for Microsoft Corporation functionality. This part is required for IIS Thread Pool Library to function. If you are planning on replacing w3tp.dll with a new version make sure that you backup your old file. Replacing w3tp.dll file with a diffent version can cause IIS Thread Pool Library to malfunction.
| Dll file name | Component | Size (Bytes) | Size (KB) | Version | Tags |
|---|---|---|---|---|---|
| w3tp.dll | IIS Thread Pool Library | 27736 | 27.0 KB | 8.0.8418.0 | Program Files IIS Express |
| w3tp.dll | IIS Thread Pool Library | 25176 | 24.5 KB | 8.0.8418.0 | Program Files (x86) IIS Express |
| w3tp.dll | IIS Thread Pool Library | 29696 | 29.0 KB | 10.0.10586.0 | Windows System32 inetsrv |
| w3tp.dll | IIS Thread Pool Library | 22016 | 21.5 KB | 10.0.10586.0 | Windows SysWOW64 inetsrv |
| w3tp.dll | IIS Thread Pool Library | 29696 | 29.0 KB | 10.0.10586.0 | Windows WinSxS |
| w3tp.dll | IIS Thread Pool Library | 22016 | 21.5 KB | 10.0.10586.0 | Windows WinSxS |