# Why prompt 'The application could not start normally (0xc000007b)'?

<figure class="doc-image doc-image--stack">
  <img src="https://docs-static.d5render.com/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces/-MjbN1iGmN_HBnj_fyU9/uploads/8FISvRj9H0f5VDo3YAmk/image.png" alt="0xc000007b Error" />
  <figcaption>0xc000007b Error</figcaption>
</figure>

It may be caused by the lack of D5 dependent system files in your computer. You can use the DXR Repair Tool to fix it.

[DirectX Repair V3.9.zip](https://docs-static.d5render.com/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MjbN1iGmN_HBnj_fyU9%2Fuploads%2FSP53xc7HKUSvpxGfQmLP%2FDirectX%20Repair%20V3.9.zip?alt=media&token=0f44093d-3f15-4296-9235-ee3db345fe09) (100MB)

If you still get errors after repairing, run D5 as Admin.