http://bugs.winehq.org/show_bug.cgi?id=10152
--- Comment #4 from Julian Rüger jr98@gmx.net 2007-10-24 06:16:04 --- It seems that I have an older version of the installer, someone reportet the same issue on AppDB.
The newer installers, those Corel used with PSP XI (11), PHOTO X2 (12 I guess) and also the trial I postet the link to (soft32), produce this error:
err:msi:ITERATE_Actions Execution halted, action L"PCU_Callit" returned 1603
and skip to "Install Shield Wizard was interrupted before psp could completely install.... blah Click Finish to exit." screen.