I am trying to convert LAPI for c++/vb6 to LAPI for VB NET. I am using LAPI9.7.1. I got the following issues:
1. LAPI 9.7.1 for NET doesn't works on MS Net Framework 4.0, but work in 3.5,3.0.
2. When using doc.fetchCategoryVersion(catID,catVersion) , I always get LLIllegalOperationException, I...