We are running SSRS on SQL2005, my machine is the only machine that seems to have this issue, after the report tries to run for 5 minutes I get the following error: Dont get the error on other machines, with the same user, etc, it seems to be my machine that is causing the grief: Here is the error: The underlying connection was closed: An unexpected error occurred on a receive. Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. An existing connection was forcibly closed by the remote host. Thanks for any assistance. Dean

Did you solve this problem, I'm facing the same problem like this. Can you help me solve this? Thanh you