It’s an unusual crash you’re experiencing here, I’ve added it to our internal database in addition to your report in hopes that one of our developers can shed some light on this.
In the mean time, I’d recommend running through the solutions listed here: https://support.fatshark.se/hc/en-us/articles/360021422873--PC-How-to-resolve-Access-Violation-crashes
Alternatively, I’m happy to contact Steam and request that they issue you a refund.