Hi Sylvester could you kindly explained further which js you refering to because I m currently having problem with crystal report not displaying on server 2012 R2. It kept prompting for login parameters. And I dont experience this issue on windows 7 and windows 8 (IIS 8.5). It work perfectly on these two operating systems. I am using sqlserver 2012 installed on the same machine. And I have installed the latest crystal report tools for visual studio.
Pls kindly assist.
Regards