Which files are needed for BO Client Tools 4.0 SP5

I have SBOP BI PLAT 4.0 SP04 (w/ FP03) CLIENT TOOLS WINDOWS (32B) installed. I found following files related to Client Toos SP5;

SBOP BI Platform Clients 4.0 SP05 Patch 1 - 602.229 KB

SBOP BI Platform Clients 4.0 SP05 Patch 2 - 604.330 KB

SBOP BI Platform Clients 4.0 SP05 Patch 3 - 604.409 KB

SBOP BI Platform Clients 4.0 SP05 - 976.965 KB

As you can see, SBOP BI Platform Clients 4.0 SP05 is the largest file and others seem like packages of similar size.

My question is: Which of these files do I need to install first and in which order?

Any help is appreciated.

Thanks