after effects not working

Hi danish5FE4,

Updating your Nvidia driver/Windows might have caused this. Try downgrading your Nvidia driver first. Make sure you remove the current driver properly, restart the system, and then install the previous version. Nvidia drivers can be found here.

Give that a shot and report back.

Best,

Rameez

I've seen this before, but cannot remember what the fix is, but I google imaged searched for similar and found this post being suggested:

https://community.adobe.com/t5/after-effects-discussions/blank-white-comp-window/m-p/9166286#M31023

It is not exactly the same problem, but might help.

This other thread has some suggestions which might help too:

https://community.adobe.com/t5/after-effects-discussions/after-effects-white-box-crash/m-p/9747649