I'm working with a fresh install of MiKTEX and TeXstudio on a new Windows computer. On my other computer I can compile my article without error. But on this new computer, I get the error:
Unknown option `keeplastbox' for package `flushend'. \newskip
If I try to use: \usepackage[keeplastbox]{flushend}
Here's a minimal complete example:
\documentclass[]{article}
\usepackage[keeplastbox]{flushend}
\begin{document}
\section{Minimal Complete Example}
lorem ipsum
\end{document}
I'm using TeXstudio v2.10.8.