JSI Tip 4846. How can I script compatibility layers in Windows XP?

Tips 4652, 4454, and 4787 deal with the Windows XP application compatibility features.

Windows XP compatibility fixes can be used individually or in ready-to-use compatibility layers, which have been defined for a number of common configurations.

To apply compatibility layers in a script, the syntax is:

set __COMPAT_LAYER=[!]layer_name1 [layer_name2 ...]

NOTE: The variable name is double-underscoreCOMPATunderscoreLAYER.

where:

! - The layer should NOT to added to existing fixes in the database.

Layer_name - The short name of the compatibility layer.

NOTE: set __COMPAT_LAYER= disables the environment variable.

The short name of the compatibility layers are:

Scripting ensures that the compatibility layer is passed on recursively to any spawned process. At the point in the script where the compatibility layer is NOT needed, use the set __COMPAT_LAYER= command.