I re-installed the ACS Remote AGent (4.2) on a host where it was previously working. All permissions are still intact and the service has been reset to use the correct account. There is not CSWInagent log file but I do see this in the CSAgent log:
ACSRemoteAgent 06/29/2009 13:05:08 E 0194 1188 0x0 CSWinAgent has terminated unexpectedly
Does anyone know what those numbers mean? I see no other indication of why this is happenening.