Use the Template Summary property to specify the processor type and default language that your installation supports. List the processor type first, followed by your installation's default language, and separate them with a semicolon. If you have multiple entries in the processor category or in the language category, separate them with a comma.

For example, if your installation runs only on Intel processors and English-based systems, enter Intel;1033. If your product runs on Intel and Alpha processors and supports English and German, enter Intel,Alpha;1033,1031. For the language portion of this property, use 0 (zero) if your installation is language neutral.

Valid processor values include:

- Alpha (Alpha is supported by Windows Installer 1.0 only.)
- Intel
- Intel64 (Intel64 is supported by Windows Installer 2.0 only.)
- x64

For more information on formatting and restrictions, see "Using the Template Summary Property" in the InstallShield Help Library.

If the target machine does not meet the requirements you set in this property, an error message is displayed and the installation exits.