Exact Error Msg: deploying a batch file via installation manager doesnt work via I.M (citrix installation manager) account; Installation failed.
MSI Error 1603, also errors about not discovering the correct version of java. the batch file would work as a user logged in but not as I.M account. Resolution: Determined the IM user had no h: drive specified, and a specific group policy was applying to redirect some of the users folders etc. Install failed as h: didnt exist.