---
title: "Error: This application failed to start because no Qt platform plugin could be initialized"
description: After installing KeyShot for the first time, when trying to launch the program, the error occurs - no Qt platform plugin could be initialized
---

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# Error: This application failed to start because no Qt platform plugin could be initialized

## After installing KeyShot for the first time, when trying to launch the program, the error occurs.

### Issue

After installing KeyShot for the first time, when trying to launch the program, the below error occurs.

![](https://support.keyshot.com/hs-fs/hubfs/5y3dUPMIDEGfriJNiqYU0Wfho80q-N8ECw-png.png?width=597&height=262&name=5y3dUPMIDEGfriJNiqYU0Wfho80q-N8ECw-png.png)

### Environment Details

- KeyShot 
    - 2023/2024
- SolidEdge

### Cause

- If SolidEdge is installed prior to KeyShot it appears to cause an issue with the launching of KeyShot for the first time.

### Resolution

Uninstalling SolidEdge, then reinstalling KeyShot should resolve this issue. You can reinstall SolidEdge once KeyShot is activated. 

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