Here’s a video of what’s wrong with it: https://files.catbox.moe/jzfhy8.webm (the double clicking is due to my mouse, and not anki)
I can’t access my deck even if I reinstall Anki, or if I downgrade to a lower version, or to a 32 bit version. The only way to access my deck is through ankiweb. I tried installing it in a separate directory as well. What can I do now? Let me know if you all need any other information. Thanks!