I need to create a ASPX file using Sharepoint Designer. To create ASPX file first we need to add our developer site . For this in sharepoint designer>Open Site section i placed a developer site which i created within "sharepoint". A popup window appeared to make "sign-in" to your Sharepoint account. After Sign-in i am getting error "your account is in bad state. Please sign-in to this account online to address the issue".