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Warning C7501

InstallShield 2015 » InstallScript Language Reference

Message

'name' : macro redefinition

Description

The identifier specified by name has already been used in a #define statement.

Troubleshooting Information

If the second definition is simply a duplicate of the first, delete it. If you intended the second definition to be different from the first, rename the identifier in the second definition and update all statements in the script that reference it.

See Also

#define