Re: Origin won't open after update?
@ShadowWolfies When you uninstalled Origin, did you do a clean uninstall? If not, you might have missed some files.
https://help.ea.com/en-us/help/origin/origin/manually-uninstalling-origin/
When Windows updated, your antivirus or firewall may have updated as well and could now be blocking Origin. If so, you'll need to set an exception specifically for Origin. Without knowing which tool(s) you're using, I can't give you a guide, but you could probably find a few on google.
If this doesn't help, please run a dxdiag and attach the results here using the Browse button.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/
P.S. If I don't see any obvious issues, I'll probably move your post to the general Origin board, where you'll get more specific troubleshooting help.