1 reply to this topic

[JohnAlt2]

Have got an InstallShield created vendor MSI to install but it crashes when any self-repairs happen.

"InstallationInfo failed" error occurs at the point where the MSI calls a Custom Action function "OnInstallFilesActionAfter" from "ISScriptBridge.dll"

Execute deferred Script extract:-
..
..
Call DLL from Installation Function InstallFilesActionBefore (OnInstallFilesActionBefore)
Install Files
Call DLL from Installation Function InstallFilesActionAfter (OnInstallFilesActionAfter)
..
..

Anyone know what these InstallShield custom actions do?
or anyone encountered "InstallationInfo failed"?
Is there any documentation to be found listing the ISScriptBridge.dll

[Glytzhkof]

Maybe the installscript engine is not correctly installed on the system? It looks like an Installscript custom action fails. Try to install the installscript engine version used by the setup (don't ask me how to figure out what version it uses - no idea how to find out).

I believe the ISScriptBridge.dll is a Installshield dll used to communicate between the windows installer engine and the Installscript engine.