Shellext.dll file is part of Microsoft Security Client Shell Extension product developed by Microsoft® Windows® Operating System. It is responsible for Microsoft Corporation functionality. This part is required for Microsoft Security Client Shell Extension to function. If you are planning on replacing shellext.dll with a new version make sure that you backup your old file. Replacing shellext.dll file with a diffent version can cause Microsoft Security Client Shell Extension to malfunction.
| Dll file name | Component | Size (Bytes) | Size (KB) | Version | Tags |
|---|---|---|---|---|---|
| shellext.dll | Microsoft Security Client Shell Extension | 334848 | 327 KB | 4.9.10586.672 | Program Files Windows Defender |
| shellext.dll | Microsoft Security Client Shell Extension | 241664 | 236 KB | 4.9.10586.672 | Program Files (x86) Windows Defender |
| shellext.dll | 7298 | 7.12 KB | Windows WinSxS | ||
| shellext.dll | Microsoft Security Client Shell Extension | 334848 | 327 KB | 4.9.10586.672 | Windows WinSxS |
| shellext.dll | 12258 | 11.9 KB | Windows WinSxS | ||
| shellext.dll | Microsoft Security Client Shell Extension | 241664 | 236 KB | 4.9.10586.672 | Windows WinSxS |