A clinical sample analyzing system, comprising: a clinical sample analyzer configured to analyze a sample; and a management apparatus connected to the clinical sample analyzer via a communication network, wherein the management apparatus comprises: a first memory that stores a computer program for the clinical sample analyzer and manual data which corresponds to a version of said computer program and describes an operation procedure of the clinical sample analyzer; a first communication device configured to communicate with the clinical sample analyzer; and a first controller configured to transmit, via the first communication device to the clinical sample analyzer, the computer program and the manual data corresponding to the version of said computer program which are stored in the first memory, and the clinical sample analyzer comprises: a second communication device configured to communicate with the first communication device and to receive the computer program and the manual data transmitted from the first communication device; a second memory configured to store the computer program and the manual data received by the second communication device; and a second controller configured to execute the computer program stored in the second memory, wherein a first version of the computer program is stored in the second memory of the sample analyzer, wherein the first controller is configured to transmit a second version of the computer program which is a newer version than the first version of the computer program to the clinical sample analyzer via the first communication device, the first controller of the management apparatus is also configured to transmit manual data corresponding to the second version of the computer program to the clinical sample analyzer via the first communication device, and wherein the second controller is configured to set the second version of the computer program to be executable and to preserve the first version of the computer program and manual data corresponding to said first version of the computer program which are stored in the second memory. a clinical sample analyzer configured to analyze a sample; and a management apparatus connected to the clinical sample analyzer via a communication network, wherein the management apparatus comprises: a first memory that stores a computer program for the clinical sample analyzer and manual data which corresponds to a version of said computer program and describes an operation procedure of the clinical sample analyzer; a first communication device configured to communicate with the clinical sample analyzer; and a first controller configured to transmit, via the first communication device to the clinical sample analyzer, the computer program and the manual data corresponding to the version of said computer program which are stored in the first memory, and a first memory that stores a computer program for the clinical sample analyzer and manual data which corresponds to a version of said computer program and describes an operation procedure of the clinical sample analyzer; a first communication device configured to communicate with the clinical sample analyzer; and a first controller configured to transmit, via the first communication device to the clinical sample analyzer, the computer program and the manual data corresponding to the version of said computer program which are stored in the first memory, and the clinical sample analyzer comprises: a second communication device configured to communicate with the first communication device and to receive the computer program and the manual data transmitted from the first communication device; a second memory configured to store the computer program and the manual data received by the second communication device; and a second controller configured to execute the computer program stored in the second memory, a second communication device configured to communicate with the first communication device and to receive the computer program and the manual data transmitted from the first communication device; a second memory configured to store the computer program and the manual data received by the second communication device; and a second controller configured to execute the computer program stored in the second memory, wherein a first version of the computer program is stored in the second memory of the sample analyzer, wherein the first controller is configured to transmit a second version of the computer program which is a newer version than the first version of the computer program to the clinical sample analyzer via the first communication device, the first controller of the management apparatus is also configured to transmit manual data corresponding to the second version of the computer program to the clinical sample analyzer via the first communication device, and wherein the second controller is configured to set the second version of the computer program to be executable and to preserve the first version of the computer program and manual data corresponding to said first version of the computer program which are stored in the second memory.