This is the most stable "fix" for Catalina. It gives you a standalone WhatsApp window without the bugs of old, unsupported software. Open or Microsoft Edge . Go to web.whatsapp.com.
Share this article with anyone struggling with the same error. For the latest working download links, check the first comment below. descargar whatsapp para mac catalina 10157 fixed
Error 10157 often stores bad installation receipts in your user library ( /Users/YourName/Library/Receipts/ ). A new user account has a clean library. This is the most stable "fix" for Catalina