Echelon

I had the same Problem! I went from the Original game - Gold Upgrade - 1.46 - Resistance 1.75 - 1.85 - Red Hammer Compatibility Patch 1.85 - v1.90 and it wouldn't let me install the 1985Campaign (v190) fix or the Red Hammer (v190) update, with the same error messages as the rest of you have been getting! I'm going to try a tedious full re-installation and skip the v1.85 update (and v1.46) to see if I can install all 3 of the v190 updates and not just the main patch.

In the "Real Paintball" solo-LAN game (since upgrading to version 1.46), I've noticed that the health-indicator (ie. player figures) remain red when you get wounded - even after a new round is started!!! You are unable to see which of your team is injured now! Also, are killed civilian observers meant to stay dead and not be replaced?

The road splits on the northeast corner of the island ... take the left hand route. When you come to some buildings at the end, you'll find the SCUD guarded by Shilkas and tanks ... I got sick of either killing Guba in the crossfire, or being delayed whilst going after him, so I went straight for the SCUD to give myself more time and let him escape (for now). We will prevail in this war eventually ...