ICE99 verifies that no property name entered in the Directory table duplicates a name reserved for the public or private use of the Windows Installer.
ICE99 posts the following error.
|The directory name:  is the same as one of the MSI Public Properties and can cause unforeseen side effects.||The value in the Directory column of the Directory table duplicates a property name reserved by the Windows Installer.|
ICE99 reports the following error for the example:
CustomActionData is the same as one of the MSI Public Properties and can cause unforeseen side effects.
To correct this warning you should change the name of CustomActionData.