Hi Willson,
Thanks for your reply. This following WIX code is am using to call the Progress Custom action. As per your suggestion i have calling the custom action in both deferred and immediate. Whether it is correct ? <Binary Id="ProgressCustomAction" SourceFile="C:\ProgressCustomAction\bin\Debug\ProgressCustomAction.CA.dll" /> <CustomAction Id="ProgressImmediate" BinaryKey="ProgressCustomAction" DllEntry="CAProgress" Execute="immediate"/> <CustomAction Id="ProgressDeferred" BinaryKey="ProgressCustomAction" DllEntry="CAProgress" Execute="deferred"/> <InstallExecuteSequence> <Custom Action=”ProgressImmediate” Before=”InstallFinalize”>NOT Installed</Custom> <Custom Action=”ProgressDeferred” After=”caSetup”>NOT Installed</Custom> </InstallExecuteSequence> Do you any other ways to show the progress bar during the custom action ? Thanks velu -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Show-the-ProgressBar-while-Running-the-Custom-Action-tp5078136p5083132.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users