Basic MSI工里中的CustomAction的Use 64Bit Scripting

Use 64Bit Scripting Property

Description:

Specify whether 64-bit scripting is used in your custom action script file.

Gerneral Information->Summary Infromation Stream->Template Summary

Description:

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.

Use 64Bit Scripting开关跟Template Summary有关，Use 64Bit Scripting为No的脚本，在64Bit OS下不会执行脚本，只有选择了Yes的脚本才会执行。