The PDSv49.zip file you have requested: Modifications / Point Defense Systems / Point Defense Systems v4.9 Update - 2.27mb is not available. Perhaps try browsing all files for the game Homeworld 2 and upload any files you want to share or are missing. This is the only information we could locate:
Reinstall v4.8 [PDS-FV.exe] to revert to the old Skirmish format, with MS/FS and all. That system works perfectly, while the new format with BCVH and static defenses I am attempting to get a new gametype, and same quality of gameplay. Point Defense Systems v4.9 Update.