+\S{faq-pscp-protocol}{Question} Why do I see \q{Fatal: Protocol
+error: Expected control record} in PSCP?
+
+This happens because PSCP was expecting to see data from the server
+that was part of the PSCP protocol exchange, and instead it saw data
+that it couldn't make any sense of at all.
+
+This almost always happens because the startup scripts in your
+account on the server machine are generating output. This is
+impossible for PSCP, or any other SCP client, to work around. You
+should never use startup files (\c{.bashrc}, \c{.cshrc} and so on)
+which generate output in non-interactive sessions.
+
+This is not actually a PuTTY problem. If PSCP fails in this way,
+then all other SCP clients are likely to fail in exactly the same
+way. The problem is at the server end.
+