我使用的是 Windows 10 pro，并且安装了 MikTeX (basic-miktex-22.3-x64) 和 Texmaker (Texmaker_5.1.3_Win_x64)。当我尝试在 Texmaker 中构建任何 .tex 文件时，它会出现错误：
pdflatex -synctex=1 -interaction=nonstopmode %.tex
进程已启动 抱歉，pdflatex 未成功。希望日志文件包含让 MiKTeX 再次运行的信息：C:\Users\YesabethGB\AppData\Local\MiKTeX\miktex\log\pdflatex.log 进程因错误退出
日志内容如下：
2022-05-30 12:41:18,200-0400 INFO pdflatex - this process (11140) started by texmaker in directory C:\Users\YesabethGB\Desktop\texm\partes with command line: pdflatex -synctex=1 -interaction=nonstopmode prueba.tex2022-05-30 12:41:18,207-0400 INFO pdflatex - this is MiKTeX-PDFTEX 4.10.0 (1.40.24) (MiKTeX 22.3)
2022-05-30 12:41:18,213-0400 INFO pdflatex - allowing known shell commands
2022-05-30 12:41:18,286-0400 INFO pdflatex - going to create file: pdflatex.fmt
2022-05-30 12:41:18,286-0400 INFO pdflatex.core - start process: miktex formats build pdflatex --engine pdftex
2022-05-30 12:41:20,278-0400 ERROR pdflatex - C:\Users\YesabethGB\AppData\Local\Programs\MiKTeX\miktex\bin\x64\miktex.exe did not succeed; exitCode: 1
2022-05-30 12:41:20,278-0400 ERROR pdflatex - output:
2022-05-30 12:41:20,278-0400 ERROR pdflatex - Building format 'pdflatex' with engine 'pdftex'...
Sorry, but: The executed process did not succeed.
2022-05-30 12:41:20,278-0400 FATAL pdflatex.core - The memory dump file could not be found.
2022-05-30 12:41:20,278-0400 FATAL pdflatex.core - Data: fileName="pdflatex.fmt"
2022-05-30 12:41:20,278-0400 FATAL pdflatex.core - Source: Libraries\MiKTeX\TeXAndFriends\texmfapp.cpp:697
2022-05-30 12:41:20,278-0400 FATAL pdflatex - The memory dump file could not be found.
2022-05-30 12:41:20,278-0400 FATAL pdflatex - Info: fileName="pdflatex.fmt"
2022-05-30 12:41:20,278-0400 FATAL pdflatex - Source: Libraries\MiKTeX\TeXAndFriends\texmfapp.cpp
2022-05-30 12:41:20,278-0400 FATAL pdflatex - Line: 697
2022-05-30 12:41:20,278-0400 INFO pdflatex - this process (11140) finishes with exit code 1
当我搜索解决方案时，我读到的大多数内容都说这是一个与安装相关的问题，其中格式没有建立，而大多数人的解决方案是重新安装 MikTeX。所以我使用 IObit Uninstaller 卸载了 MikTeX 和 Texmaker，然后我重新启动了 PC 并重新安装了这两个程序，结果还是一样。
然后我尝试在 MikTeX 控制台中手动构建它们（所有格式在菜单的属性部分中显示为空白或被排除），然后出现此错误：
一个 MiKTeX 实用程序因某种原因失败。输出已保存到文件中。
我查看了 makefmt 文件夹，发现以下日志：
This is pdfTeX, Version 3.141592653-2.6-1.40.24 (MiKTeX 22.3) (INITEX) 30 MAY 2022 13:42
entering extended mode
restricted \write18 enabled.
%&-line parsing enabled. (cp227.tcx)
**C:/Users/YesabethGB/AppData/Local/Programs/MiKTeX/tex/latex/00miktex/pdflatex
.ini
(C:/Users/YesabethGB/AppData/Local/Programs/MiKTeX/tex/latex/00miktex/pdflatex.
ini
(C:\Users\YesabethGB\AppData\Roaming\MiKTeX\tex/generic/config\pdftexconfig.tex
)
(C:\Users\YesabethGB\AppData\Local\Programs\MiKTeX\tex/latex/base\latex.ltx
(C:\Users\YesabethGB\AppData\Local\Programs\MiKTeX\tex/latex/base\texsys.cfg)
\openout15 = `texsys.aux'.
./texsys.aux found
\@currdir set to: ./.
Assuming \openin and \input
have the same search path.
Defining UNIX/DOS style filename parser.
catcodes, registers,
\@inputcheck=\read0
\@unused=\write0
\maxdimen=\dimen10
\hideskip=\skip10
\p@=\dimen11
\z@=\dimen12
\z@skip=\skip11
\voidb@x=\box10
parameters,
\normalbaselineskip=\skip12
\normallineskip=\skip13
\normallineskiplimit=\dimen13
\interfootnotelinepenalty=\count23
\strutbox=\box11
LaTeX2e <2021-11-15> patch level 1
(C:\Users\YesabethGB\AppData\Local\Programs\MiKTeX\tex/latex/l3kernel\expl3.ltx
(C:\Users\YesabethGB\AppData\Local\Programs\MiKTeX\tex/latex/l3kernel\expl3-cod
e.tex
Package: expl3 2022-05-04 L3 programming layer (code)
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\l_tmpa_muskip=\muskip12
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! LaTeX3 Error: File 'UnicodeData.txt' not found.
For immediate help type H <return>.
...
l.31675 }
! ==> Fatal error occurred, no output PDF file produced!
顺便说一下，我是以单用户模式安装这两个程序的。