> Source: [sk170326](https://support.checkpoint.com/results/sk/sk170326)

# sk170326 - BSOD with message "PAGE_FAULT_IN_NONPAGED_AREA" caused by vsdatant.sys driver

| Property | Value |
|----------|-------|
| Solution ID | sk170326 |
| Date Created | 2020-11-04 |
| Last Modified | 2021-01-27 |
| Technical Level | General |
| Products | Endpoint Security |
| Versions | Cloud, E89.X, E88.X |
| OS | Windows |

## Symptoms

- BSOD with message "PAGE_FAULT_IN_NONPAGED_AREA" caused by `vsdatant.sys` driver

## Solution

This problem was fixed. The fix is included in:

* [Enterprise Endpoint Security E82.40 Windows Clients](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk164956)

Check Point recommends to always upgrade to the most recent version ([Remote Access (VPN) / Endpoint Security Clients](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doShowproductpage&productTab=downloads&product=175)).

For **other [supported](http://www.checkpoint.com/support-services/support-life-cycle-policy/index.html) versions** , [Check Point Support](http://www.checkpoint.com/support-services/contact-support/index.html) can supply a **Hotfix** .  
A Support Engineer will make sure the Hotfix is compatible with your environment before providing the Hotfix.

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