[R] Error message after R-3.0.0 upgrade installation

[Anupam Tyagi]

R-3.0.0 prints an error message at startup. I uninstalled a previous
version and installed this on Windows 8. Uninstall of previous version
deleted all previously installed packages and I forgot to keep a list
of them. How do I correct this error?

"
Error: requested primitive type is not consistent with catched value
Error: requested primitive type is not consistent with catched value

>

"
Anupam.