The dcon_ctf_v0.23_server_patch.zip file you have requested: Modifications / Desert Conflict / Capture the Flag / Desert Conflict CTF - Linux Server Files - 61.65kb is not available. Perhaps try browsing all files for the game Battlefield 2 and upload any files you want to share or are missing. This is the only information we could locate:
Superfuzz has fixed the 1.3 issues related to DCON. A new patch of the server and client is available for download at FileFront.