SAP Web AS 6.30 and Microsoft IIS 5.0

Hello,

we want to use IIS 5.0 as WebServer in conjunction with SAP WebAS 6.30 SP2. Therefore we downloaded the IisProxy module from SAP. We installed it but got the following error message in the corresponding log-file after restarting IIS (BTW: We didn't even change the default IisProxy.xml):

10:52:57 Global F-Init IisProxy Filter 1.3.4.0 initializing.

10:52:57 Global Init E LoadFromFile( C:InetpubscriptsIisProxy.xml ): unspecified error.

10:52:57 Global F-Init E Failed to load config file 'C:InetpubscriptsIisProxy.xml'.

Does anybody know what the problem is?

Regards