> Source: [sk169056](https://support.checkpoint.com/results/sk/sk169056)

# sk169056 - "Error 26704.Windows Installer found a problem, please reboot your system and try again" when trying to uninstall Endpoint Security Client

| Property | Value |
|----------|-------|
| Solution ID | sk169056 |
| Date Created | 2020-09-01 |
| Last Modified | 2020-09-03 |
| Technical Level | Advanced |
| Products | Endpoint Security |
| Versions | Cloud, E89.X, E88.X |
| OS | Windows |

## Symptoms

- "Error 26704.Windows Installer found a problem, please reboot your system and try again." when trying to uninstall Endpoint Security Client

![](https://sc1.checkpoint.com/sc//SolutionsStatics/NEW_SK_NOID1598952477319/EP202009011234091.png)

## Solution

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