Basically the error occurs when we have NopCommerce installed and accessed by an application in IIS, that is, assuming the domain is https://minhaloja.com.br when adding an application in IIS the access to the store would be: https://minhaloja.com.br/Store
When you access /Store the store opens everything fine but when changing currency and language it gives a page not found error. Tip: I configured the store URL in /Admin/Store/List too and restart applicaation, but I still get the errors
* I also configured the application pool for unmanaged code
* nopCommerce version 4.60.6