2020-08-17 17:40:05,393+0530 ERROR pdflatex - C:\Program Files\MiKTeX\miktex\bin\x64\initexmf.exe did not succeed; exitCode: 1
2020-08-17 17:40:05,393+0530 ERROR pdflatex - output:
2020-08-17 17:40:05,393+0530 ERROR pdflatex -
Sorry, but "MiKTeX Configuration Utility" did not succeed.
The log file hopefully contains the information to get MiKTeX going again:
C:\Users\Lenovo\AppData\Local\MiKTeX\miktex\log\initexmf.log
2020-08-17 17:40:05,393+0530 FATAL pdflatex.core - The memory dump file could not be found.
2020-08-17 17:40:05,393+0530 FATAL pdflatex.core - Data: fileName="pdflatex.fmt"
2020-08-17 17:40:05,393+0530 FATAL pdflatex.core - Source: Libraries\MiKTeX\TeXAndFriends\texmfapp.cpp:708
2020-08-17 17:40:05,393+0530 FATAL pdflatex - The memory dump file could not be found.
2020-08-17 17:40:05,393+0530 FATAL pdflatex - Info: fileName="pdflatex.fmt"
2020-08-17 17:40:05,393+0530 FATAL pdflatex - Source: Libraries\MiKTeX\TeXAndFriends\texmfapp.cpp
2020-08-17 17:40:05,393+0530 FATAL pdflatex - Line: 708
2020-08-17 17:40:05,393+0530 INFO pdflatex - this process (2512) finishes with exit code 1