The prerequisite software cannot be installed when you run the LoadRunner installation wizard
- Search for a folder with the name "prerequisites" i.e "Software_HP_LoadRunner_11.00_T7177_15013\lrunner\Jpn\prerequisites"
This folder contains all the prerequisite software for LoadRunner.
- Run each installer file individually. Some installers will not run if their component is already installed and may therefore be skipped.
- When all prerequisites are installed, open a DOS command prompt and type the following command to complete the installation of LoadRunner:
> msiexec.exe /i <LR_PATH>\LoadRunner.msi SKIP_PREREQUSITE_CHECK=1
where <LR_PATH> is the path where the "LoadRunner.msi" file is located, i.e "Software_HP_LoadRunner_11.00_T7177_15013\lrunner\MSI"
For more detail information please refer SAP Knowledge Base Article 1733935