Step1.

Download activation program and save it on the desktop:

Download Activation Program for English/Multi-lan Operation System

Step2.

Right-click on this program and select "Run as administrator".

If error code shows up during the processes, please check Frequent Error codes:

1.0xC004F074

2.CScript error: script module “VBScript” for script “(default installed path)” was not found.

3.0xC004C003

4.Activation Program closes by itself.

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Or send the following information and the file "office15rpt.pdf "( on desktop) to software@nccu.edu.tw .

1.Windows OS version;

2.Office installed path.