There was a problem during installation

[Павел31550499tx6n]

Good afternoon There was a problem during installation. The square in the middle, as seen in the image, is not affected by appearance effects.

[Peru Bob]

Delete the Media Cache and Media Cache files:
https://community.adobe.com/t5/premiere-pro/faq-how-to-clear-your-media-cache-in-30-seconds-in-premi...
Then try pressing Enter to render the timeline and turn the red line above the timeline to green.

[Kartika Rawat]

Hi Павел31550499tx6n

Thank you for reaching out. Can you check if there's a GPU update? Also, try switching to Software Only"? https://community.adobe.com/t5/premiere-pro-discussions/faq-how-to-change-the-video-renderer-in-prem...

Let us know how it goes.

Kartika