we have a SSRS report which was working till few weeks backs on all the ie and started to show Diagnose the Internet connection error on ie6 and permission denied on ie7. although the report is running fine on ie8 and firefox with same security settings. There has been no recent changes done to the report. tried it through fiddler but gives a 200 status for http. IS also connecting to URL and is making connect to the DB. HAve tried to check the script and activex settings also and found nothing absurd which can stop the functionality.I have tried reducing the security to low also but with success. Can someone please help.