# Incomplete installation!A driver of version at least 440.00 is required for CUDA 10.2 functionality to work

**URL:** <https://forums.developer.nvidia.com/t/incomplete-installation-a-driver-of-version-at-least-440-00-is-required-for-cuda-10-2-functionality-to-work/119081>\
**Category:** GPU-Accelerated Libraries\
**Tags:** ubuntu, cuda\
**Created:** [April 8, 2020, 5:55pm UTC](https://forums.developer.nvidia.com/t/incomplete-installation-a-driver-of-version-at-least-440-00-is-required-for-cuda-10-2-functionality-to-work/119081 "2020-04-08T17:55:33Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![saurabh.rahatekar](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@saurabh.rahatekar](https://forums.developer.nvidia.com/u/saurabh.rahatekar)\
**Post date:** [April 8, 2020, 5:55pm UTC](https://forums.developer.nvidia.com/t/incomplete-installation-a-driver-of-version-at-least-440-00-is-required-for-cuda-10-2-functionality-to-work/119081/1 "2020-04-08T17:55:33Z")

</div>

I m gettng following warning after installing CUDA 10.2 even if I have latest nvidia driver 440.64:  
\*\*\*WARNING: Incomplete installation! This installation did not install the CUDA Driver. A driver of version at least 440.00 is required for CUDA 10.2 functionality to work.  
Is the installation really incomplete or should I ignore this warning?