Https://forums.zwift.com/t/crash-after-todays-update-1-33-5-march-15-2023/604048

I also had a problem on my HP Laptop, I did notice that Windows had a update, as did Trend Micro, and also zwift has also, would seem all these caused a problem

Booting me out on launching
I cleared edge
Uninstall Zwift
Re installed
Put mute mode on on trend micro security
It opens and seems like it will launch
But once you press ok
Zwift just dissappears

Please post more details about your setup, such as the PC model, CPU type, GPU (if present), RAM, SDD versus HDD, operating system version, ANT+ or BLE, sensors/trainers in use etc.

For guidance on what to post, you can refer to this thread: Guidelines for Seeking Support on the Forum

(but post and update in this thread, not that one, please)