K84001 is a "container" hot fix that contains "member" hot fixes which will update your SAS software components.
See "What is a container hot fix?" in the SAS Hot Fix FAQ for more information on container and member hot fixes.
A manifest listing the contents of each of the following "member" hot fixes is available:
K67001 manifest for SAS Customer Intelligence Common Logical Types 6.1_M1
K68001 manifest for SAS Customer Intelligence Studio 6.1_M1
K82001 manifest for SAS Marketing Optimization Extensions for SAS Customer Intelligence Studio 6.1_M1
K83001 manifest for SAS Marketing Optimization Launcher 6.1_M1
K80001 manifest for SAS Marketing Optimization Logical Types 6.1_M1
K81001 manifest for SAS Marketing Optimization Mid-Tier 6.1_M1
K97001 manifest for SAS Marketing Optimization Server 6.1_M1
K98001 manifest for SAS Threaded Kernel Extensions for Marketing Optimization 6.1