Hi Andreas,
Well the version of Adagio Receivables you quoted is the next-most current released version, (to the one you are trying to install), so that should be OK. That being the case, I suspect that something may not be quite right with the current crwin.exe you have in there, and will probably have to reinstall...
On the bright side, you only have to install once from your most current CD, then install the Dec 2003 PTF. There is no need to reinstall all versions an dall PTFs you may have received in the past.