Pulish a structured book (S1000D) from network

Hi all,

I created a couple of data modules and saved them on a network. I can open these data modules "Common Source Data" without any problem. When I create a publication module I insert the wanted data modules using "dmRef" which opens the common source data module automatically. However, when I switch it to the publication module book, all the added data modules have a question mark icon, and when I try to open them an error message pops up and says that the file name is wrong and can't find the file. When I add the same data module from the same path manually to the book there is no error. How can I fix this problem. I will really appreciate any help.

Thanks in advance.