我在执行任何文件时都遇到了麻烦，而同一个文件似乎在我的家用电脑上没有任何错误。两者都是 MiKTeX 2.9 x64。我也更新了所有软件包，还有其他人遇到同样的问题吗？有什么建议吗？
梅威瑟：
\documentclass{article}
\usepackage{graphicx}
\begin{document}
\title{Introduction to \LaTeX{}}
\author{Author's Name}
\maketitle
\begin{abstract}
The abstract text goes here.
\end{abstract}
\section{Introduction}
Here is the text of your introduction.
\begin{equation}
\label{simple_equation}
\alpha = \sqrt{ \beta }
\end{equation}
\subsection{Subsection Heading Here}
Write your subsection text here.
\begin{figure}
\centering
\includegraphics[width=3.0in]{myfigure}
\caption{Simulation Results}
\label{simulationfigure}
\end{figure}
\section{Conclusion}
Write your conclusion here.
\end{document}
pdflatex.log（在 /appdata 目录下）中显示错误：
======================================================================
Unfortunately, the package miktex-latex could not be installed.Please check the log file:
C:/Users/asukumari/AppData/Local/MiKTeX/2.9/miktex/log/miktex-makefmt.log
======================================================================
Sorry, but miktex-makefmt did not succeed for the following reason:
The input file could not be found.
The log file hopefully contains the information to get MiKTeX going again:
C:/Users/asukumari/AppData/Local/MiKTeX/2.9/miktex/log/miktex-makefmt.log
You may want to visit the MiKTeX project page, if you need help.
Sorry, but "MiKTeX Configuration Utility" did not succeed.
The log file hopefully contains the information to get MiKTeX going again:
C:/Users/asukumari/AppData/Local/MiKTeX/2.9/miktex/log/initexmf.log
You may want to visit the MiKTeX project page, if you need help.
2017-05-22 13:16:41,338-0400 FATAL pdflatex - The memory dump file could not be found.
2017-05-22 13:16:41,338-0400 FATAL pdflatex - Info: fileName="pdflatex.fmt"
2017-05-22 13:16:41,338-0400 FATAL pdflatex - Source: Libraries\MiKTeX\TeXAndFriends\texmfapp.cpp
2017-05-22 13:16:41,338-0400 FATAL pdflatex - Line: 691