<p>Updating the Optix.dll to Optix.1.dll version 3.9.1 worked.</p>

CC BY-SA 4.0
2019-08-28T12:54:39.973Z
2019-08-28T12:54:39.973Z
Ajith
<p>I have a laptop with <strong>Intel i5</strong> chipset and <strong>GeForce GTX 1050 Ti</strong> GPU. Due to some work related reasons I still use Adobe After Effects CS6. Right now I am facing an issue with Raytracing in AfterEffects as it doesn't recognize my GPU. The GPU option is greyed out and I couldn't select it. </p>

<p>Things I've tried so far :</p>

<ul>
<li>Updated the Optix.dll file into a newer version(4.1). </li>
<li>Added GPU name in raytracing supported cards list text file.</li>
</ul>

<after-effects><adobe><nvidia>
After Effects CS6 not recognizing GTX 1050 Ti GPU
Ajith
# After Effects CS6 not recognizing GTX 1050 Ti GPU

(Asked by: username_0 on 2019-08-28)

I have a laptop with **Intel i5** chipset and **GeForce GTX 1050 Ti** GPU. Due to some work related reasons I still use Adobe After Effects CS6. Right now I am facing an issue with Raytracing in AfterEffects as it doesn't recognize my GPU. The GPU option is greyed out and I couldn't select it.

Things I've tried so far :

* Updated the Optix.dll file into a newer version(4.1).
* Added GPU name in raytracing supported cards list text file.

**Tags:** after-effects, adobe, nvidia


---

## 1 answers

### Answer by username_0 on 2019-08-28. Score: 1 | Accepted answer

Updating the Optix.dll to Optix.1.dll version 3.9.1 worked.


---

