WiX Toolset

CCPSearch Element

Uses file signatures to validate that qualifying products are installed on a system before an upgrade installation is performed. The CCPSearch action should be authored into the InstallUISequence table and InstallExecuteSequence table. The installer prevents the CCPSearch action from running in the InstallExecuteSequence sequence if the action has already run in InstallUISequence sequence. The CCPSearch action must come before the RMCCPSearch action. The condition for this action may be specified in the element's inner text.
Windows Installer references
CCPSearch Action
InstallExecuteSequence, InstallUISequence
Inner Text (xs:string)
Text node specifies the condition of the action.
Name Type Description Required
After String The name of an action that this action should come after.  
Before String The name of an action that this action should come before.  
Overridable YesNoType If "yes", the sequencing of this action may be overridden by sequencing elsewhere.  
Sequence Integer A value used to indicate the position of this action in a sequence.  
Suppress YesNoType If yes, this action will not occur.  
See Also
Wix Schema, RMCCPSearch, ComplianceCheck