Premirere Pro update and crashing problems

[#1]

I opened up Premiere Pro and they stated that I do not have the correct CPU for Premiere pro in which After effects did not tell me this, and when I tried to export my project I selected the export button and Premiere Pro immediately crashed. Why is this happening?

[#2]

I opened up Premiere Pro and they stated that I do not have the correct CPU for Premiere pro in which After effects did not tell me this, and when I tried to export my project I selected the export button and Premiere Pro immediately crashed. Why is this happening?