I only see 2 errors in the application log of the remote PS:
Source: SideBySide
EventID: 33
Activation context generation failed for "h:\Altiris\altiris agent\package delivery\{fe67653b-8736-4004-9b60-9fc5e352c398}\cache\CMClientInstallHelper.exe". Dependent Assembly Microsoft.VC90.CRT,processorArchitecture="amd64",publicKeyToken="1fc8b3b9a1e18e3b",type="win32",version="9.0.21022.8" could not be found. Please use sxstrace.exe for detailed diagnosis.
Source: SideBySide
EventID: 33
Activation context generation failed for "h:\Altiris\altiris agent\package delivery\{fe67653b-8736-4004-9b60-9fc5e352c398}\cache\AexPackagerUtil.exe". Dependent Assembly Microsoft.VC90.CRT,processorArchitecture="x86",publicKeyToken="1fc8b3b9a1e18e3b",type="win32",version="9.0.21022.8" could not be found. Please use sxstrace.exe for detailed diagnosis.
no ISS errors and the Altiris Log Viewer on the NS doesn't show much errors either