> Source: [sk173307](https://support.checkpoint.com/results/sk/sk173307)

# sk173307 - Fail to install the Endpoint Security Client and see "Error 1321" in the installation log

| Property | Value |
|----------|-------|
| Solution ID | sk173307 |
| Date Created | 2021-05-18 |
| Last Modified | 2021-05-24 |
| Technical Level | Advanced |
| Products | Endpoint Security |
| Versions | Cloud, E89.X, E88.X |

## Symptoms

- * Fail to install the Endpoint Security Client and see "Error 1321" in the installation log.
* In Endpoint Security Client installation log:

  ```
  
  Error 1321. The installer has insufficient privileges to modify the file C:\Windows\SysWow64\vsinit.dll
  ```

## Solution

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