R omnetpp-package cannot be loaded

[tjroamer]

hi,
I followed the steps in the Wiki page to install the R omnetpp-package on WinXP. in RGui, I installed the omnetpp from the local disk, it showed that I have installed the package successfully, but when I typed "require(omnetpp)", I got the error message " Lade nötiges Paket: omnetpp Failed with error: ‘Paket 'omnetpp' wurde nicht für 'arch=i386' installiert’ ".