Powered Keylogger Installation Error Message

I am installing a powered keylogger in my pc but as soon as the installation was almost done an error message appear.
I turned-off my firewall, disable my anti-virus, and restart my computer.
And install again the powered keylogger but the same error message appears.
How can I fix this problem?
Setup – Powered Keylogger2.3.2.20.20
Installing wait setup installs Powered Keylogger 2.3.2.20.20 on you computer.
ERROR:
Internal error2(code#31).
