The hlds_ld_win_client-1.07.zip file you have requested: Tools and Utilities / Misc / hlds_ld v1.07 - 1.87mb is not available. Perhaps try browsing all files for the game Half-Life and upload any files you want to share or are missing. This is the only information we could locate:
Windows 9x/NT Installation instructions for hlds_ld GUI Clients, release 1.07.
PLEASE FOLLOW THESE INSTRUCTIONS EXPLICITLY, OR THINGS PROBABLY
1. Unzip this archive into a temporary directory.
2. Run the "win7 hlds_ld is a Linux Half-Life server management tool, consisting of a daemon process and GUI clients.