Installation of NetBackup Java Administration cpnsole is faled with error: Error 1719.The Windows Installer Service could not be accessed.

Hello.

I want to install Java Administration Console from \NB_7.0_Win_FA\Addons\x64\JavaInstallFiles\ but I have an error:

Error 1719.The Windows Installer Service could not be accessed. This can occur if the Windows Installer is not correctly installed. Contact your support personnel for assistance.

My OS: Windows 7 Enterprise x64 Service Pack 1