System Information
windows 10
GeForce GTX 1050
Blender Version
2.80-a1689fb091a-win64
Short description of error
blender crash while opened after configuring some default change.
Exact steps for others to reproduce the error
open the default blender, enter to one of the modes at the top side of the pie menu circle (sculpting, vertex paint, whight paint) and save as default startup.
exit blender.
try to reopen blender.
blender will crash before loading.
(you would have to change the startup configuration manually or remove it completely)