Question: When testing build the report in a client-server system, the report is displayed only if the report server is running in the environment of Delphi. If I run the report server and the client application outside of Delphi, then the construction does not occur. What can affect the building? Anti-Virus NOD 32 installed.

Answer:

Try adding the server and client to antivirus exclusion list, check the antivirus is not blocking the ports that are used by the server (usually this is port 80)