JPM [err] Failed to find Java VM

When i run execute jpm in Win7 command prompt > jpm then i got this error an popup and "[err] Failed to find Java VM" error message in command line.

JPM [err] Failed to find Java VM

Before that, i'm face configure issue on Blade CLI, I read some post suggest I uninstall all JDK7 and reinstall JDK8 in my develop laptop.

This is my JAVA_HOME variable

C:\Program Files\Java\jdk1.8.0_121

This is my PATH variable

C:\Ruby23-x64\bin;C:\instantclient_12_1;C:\apache-maven-3.3.9\bin;C:\Program Files\Java\jdk1.8.0_121\bin;C:\Users\admin\.jpm\windows\bin;C:\Users\admin\AppData\Local\GitHubDesktop\bin;C:\IDE\apache-ant-1.10.1\bin;C:\Program Files\nodejs\node_modules\npm;%NPM_PACKAGES%;C:\Users\admin\AppData\Roaming\npm;C:\Program Files\Java\jre1.8.0_121\bin;

This is my node js version, > node -v

v6.11.2

I have run the npm install jpm --global successful.