Similar things happened to me before and it was quite troublesome. The error message is too lack of details.
There are several things you might wanna check first:
There are several things you might wanna check first:
- install your packages in the default folder: C:\Program Files\R\R-3.1.3\library or define libpath when you load your packages
- set R_HOME as "C:\Program Files\R\R-3.1.2", R_PATH as "C:\Program Files\R\R-3.1.3\bin\i386" (or x64, depends on 32bit or 64bit process), add them to system PATH
- if you are loading java based packages, install 32bit or 64bit Java (same as your R), set JAVA_HOME to java bin folder, add it to system PATH
- restart IIS before you try again