Premiere Pro is not opening

[Abhi_Jio]

When I am trying to open Premiere pro, system on hold on "loading opticalflares.asx" then close the app without opening.

[gerikp]

Try reseting and trashing your preferences. Here's a link to the process https://community.adobe.com/t5/premiere-pro/faq-how-to-reset-trash-preferences-in-premiere-pro/td-p/...