I have migrated SSRS reports from 32 bit Windows Server 2003 system to Windows server 2008 R2 64 bit system.
The reports are working fine but I am not getting the pop up for authentication.
Neither is this site available in IIS to change the Authentication type.
Can you please let me know how can we change the authentication type?
What authentication will be suitable so that the user will get a pop up while accessing the report server link?
Please let me know if you need any other information.