For reasons unknown to me I had to uninstall old MikTeX due to console problems after an update six days ago and with the recent installation of MiKTeX 2.9.6930 I have actually problems with compilation. I add images and errors. I have clean all with CCleaner and other programs and regedit registry manually, removing all residues from the previous installation and cleaned Appdata and removed manually MikTeX 2.9 manually. The uninstall icon was not present.
I'm very anxious about formatting.
I kindly ask for your precious help.
First problem for initexmf.
2019-01-15 20:06:42,701+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:06:42,702+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:06:42,702+0100 INFO initexmf - starting with command line: initexmf --quiet --update-fndb
2019-01-15 20:06:42,790+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Roaming\MiKTeX\2.9)...
2019-01-15 20:06:42,959+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Local\MiKTeX\2.9)...
2019-01-15 20:06:43,016+0100 INFO initexmf - Skipping common root directory (C:\ProgramData\MiKTeX\2.9)...
2019-01-15 20:06:43,016+0100 INFO initexmf - Skipping common root directory ("C:\Program Files\MiKTeX 2.9")...
2019-01-15 20:06:54,833+0100 INFO initexmf - finishing with exit code 0
2019-01-15 20:06:55,620+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:06:55,621+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:06:55,621+0100 INFO initexmf - starting with command line: initexmf --quiet --mkmaps
2019-01-15 20:06:55,631+0100 INFO initexmf - running: mkfntmap --miktex-disable-maintenance
2019-01-15 20:08:36,118+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:08:36,119+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:08:36,119+0100 INFO initexmf - starting with command line: initexmf --dump-by-name=pdflatex --engine=pdftex
2019-01-15 20:08:36,145+0100 INFO initexmf - running: miktex-makefmt.exe --engine=pdftex --dest-name=pdflatex --no-dump pdflatex.ini --engine-option=-tcx=cp227.tcx --miktex-disable-maintenance
2019-01-15 20:08:57,054+0100 INFO initexmf - finishing with exit code 0
2019-01-15 20:10:34,266+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:10:34,267+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:10:34,267+0100 INFO initexmf - starting with command line: initexmf --quiet --update-fndb
2019-01-15 20:10:34,491+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Roaming\MiKTeX\2.9)...
2019-01-15 20:10:34,532+0100 FATAL initexmf - Windows API error 1224: Impossibile eseguire l'operazione specificata su un file la cui sezione mappata dall'utente è aperta.
2019-01-15 20:10:34,532+0100 FATAL initexmf - Info: path="C:\Users\utente\AppData\Local\MiKTeX\2.9\miktex/data/le\e97fd10829234ff4e140154c5987356e.fndb-5", modeString="wb"
2019-01-15 20:10:34,532+0100 FATAL initexmf - Source: Libraries\MiKTeX\Core\File\win\winFile.cpp
2019-01-15 20:10:34,532+0100 FATAL initexmf - Line: 551
2019-01-15 20:14:54,228+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:14:54,268+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:14:54,269+0100 INFO initexmf - starting with command line: initexmf --quiet --update-fndb
2019-01-15 20:14:54,480+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Roaming\MiKTeX\2.9)...
2019-01-15 20:14:54,594+0100 FATAL initexmf - Windows API error 1224: Impossibile eseguire l'operazione specificata su un file la cui sezione mappata dall'utente è aperta.
2019-01-15 20:14:54,594+0100 FATAL initexmf - Info: path="C:\Users\utente\AppData\Local\MiKTeX\2.9\miktex/data/le\e97fd10829234ff4e140154c5987356e.fndb-5", modeString="wb"
2019-01-15 20:14:54,594+0100 FATAL initexmf - Source: Libraries\MiKTeX\Core\File\win\winFile.cpp
2019-01-15 20:14:54,594+0100 FATAL initexmf - Line: 551
2019-01-15 20:31:44,034+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:31:44,063+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:31:44,063+0100 INFO initexmf - starting with command line: initexmf --quiet --update-fndb
2019-01-15 20:31:44,288+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Roaming\MiKTeX\2.9)...
2019-01-15 20:31:44,301+0100 FATAL initexmf - Windows API error 1224: Impossibile eseguire l'operazione specificata su un file la cui sezione mappata dall'utente è aperta.
2019-01-15 20:31:44,317+0100 FATAL initexmf - Info: path="C:\Users\utente\AppData\Local\MiKTeX\2.9\miktex/data/le\e97fd10829234ff4e140154c5987356e.fndb-5", modeString="wb"
2019-01-15 20:31:44,317+0100 FATAL initexmf - Source: Libraries\MiKTeX\Core\File\win\winFile.cpp
2019-01-15 20:31:44,317+0100 FATAL initexmf - Line: 551
2019-01-15 20:36:34,643+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:36:34,643+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:36:34,643+0100 INFO initexmf - starting with command line: initexmf --quiet --update-fndb
2019-01-15 20:36:34,799+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Roaming\MiKTeX\2.9)...
2019-01-15 20:36:34,924+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Local\MiKTeX\2.9)...
2019-01-15 20:36:35,377+0100 INFO initexmf - Skipping common root directory (C:\ProgramData\MiKTeX\2.9)...
2019-01-15 20:36:35,377+0100 INFO initexmf - Skipping common root directory ("C:\Program Files\MiKTeX 2.9")...
2019-01-15 20:38:39,297+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:38:39,297+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:38:39,297+0100 INFO initexmf - starting with command line: initexmf -u
2019-01-15 20:38:39,469+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Roaming\MiKTeX\2.9)...
2019-01-15 20:38:39,485+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Local\MiKTeX\2.9)...
2019-01-15 20:38:39,579+0100 INFO initexmf - Skipping common root directory (C:\ProgramData\MiKTeX\2.9)...
2019-01-15 20:38:39,579+0100 INFO initexmf - Skipping common root directory ("C:\Program Files\MiKTeX 2.9")...
2019-01-15 20:38:48,610+0100 INFO initexmf - finishing with exit code 0
2019-01-15 20:39:08,728+0100 INFO initexmf - starting: MiKTeX Configuration Utility 2.9.6937 (MiKTeX 2.9.6930)
2019-01-15 20:39:08,728+0100 INFO initexmf - Operating on the private (per-user) MiKTeX setup
2019-01-15 20:39:08,728+0100 INFO initexmf - starting with command line: initexmf -u
2019-01-15 20:39:08,916+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Roaming\MiKTeX\2.9)...
2019-01-15 20:39:08,947+0100 INFO initexmf - Creating fndb for user root directory (C:\Users\utente\AppData\Local\MiKTeX\2.9)...
2019-01-15 20:39:09,041+0100 INFO initexmf - Skipping common root directory (C:\ProgramData\MiKTeX\2.9)...
2019-01-15 20:39:09,041+0100 INFO initexmf - Skipping common root directory ("C:\Program Files\MiKTeX 2.9")...
2019-01-15 20:39:18,056+0100 INFO initexmf - finishing with exit code 0
Second problem for texify:
2019-01-15 20:06:41,846+0100 INFO texify - starting with command line: "C:\Program Files\MiKTeX 2.9\miktex\bin\texify.exe" --pdf --synctex=1 --clean "2 domande aperte.tex"
2019-01-15 20:06:42,073+0100 INFO texify - running 'initexmf' to refresh the file name database
2019-01-15 20:06:54,889+0100 INFO texify - running 'initexmf' to create font map files
2019-01-15 20:08:32,060+0100 INFO texify - starting with command line: "C:\Program Files\MiKTeX 2.9\miktex\bin\texify.exe" --pdf --synctex=1 --clean "2 domande aperte.tex"
2019-01-15 20:10:32,409+0100 INFO texify - starting with command line: "C:\Program Files\MiKTeX 2.9\miktex\bin\texify.exe" --pdf --synctex=1 --clean "2 domande aperte.tex"
2019-01-15 20:10:32,454+0100 INFO texify - running 'initexmf' to refresh the file name database
2019-01-15 20:10:34,656+0100 FATAL texify - Windows API error 1224: Impossibile eseguire l'operazione specificata su un file la cui sezione mappata dall'utente è aperta.
2019-01-15 20:10:34,657+0100 FATAL texify - Info: path="C:\Users\utente\AppData\Local\MiKTeX\2.9\miktex/data/le\e97fd10829234ff4e140154c5987356e.fndb-5", modeString="wb"
2019-01-15 20:10:34,657+0100 FATAL texify - Source: Libraries\MiKTeX\Core\File\win\winFile.cpp
2019-01-15 20:10:34,657+0100 FATAL texify - Line: 551
2019-01-15 20:14:52,735+0100 INFO texify - starting with command line: "C:\Program Files\MiKTeX 2.9\miktex\bin\texify.exe" --pdf --synctex=1 --clean "2 domande aperte.tex"
2019-01-15 20:14:52,869+0100 INFO texify - running 'initexmf' to refresh the file name database
2019-01-15 20:14:54,633+0100 FATAL texify - Windows API error 1224: Impossibile eseguire l'operazione specificata su un file la cui sezione mappata dall'utente è aperta.
2019-01-15 20:14:54,634+0100 FATAL texify - Info: path="C:\Users\utente\AppData\Local\MiKTeX\2.9\miktex/data/le\e97fd10829234ff4e140154c5987356e.fndb-5", modeString="wb"
2019-01-15 20:14:54,634+0100 FATAL texify - Source: Libraries\MiKTeX\Core\File\win\winFile.cpp
2019-01-15 20:14:54,634+0100 FATAL texify - Line: 551
2019-01-15 20:31:42,068+0100 INFO texify - starting with command line: "C:\Program Files\MiKTeX 2.9\miktex\bin\texify.exe" --pdf --synctex=1 --clean "2 domande aperte.tex"
2019-01-15 20:31:42,480+0100 INFO texify - running 'initexmf' to refresh the file name database
2019-01-15 20:31:44,388+0100 FATAL texify - Windows API error 1224: Impossibile eseguire l'operazione specificata su un file la cui sezione mappata dall'utente è aperta.
2019-01-15 20:31:44,388+0100 FATAL texify - Info: path="C:\Users\utente\AppData\Local\MiKTeX\2.9\miktex/data/le\e97fd10829234ff4e140154c5987356e.fndb-5", modeString="wb"
2019-01-15 20:31:44,388+0100 FATAL texify - Source: Libraries\MiKTeX\Core\File\win\winFile.cpp
2019-01-15 20:31:44,388+0100 FATAL texify - Line: 551
3rd problem: From the compilation of file .tex with TeXworks:
Remedy:%%%%%%%<---done!
Close running MiKTeX programs and try again.
The log file hopefully contains the information to get MiKTeX going again:
C:\Users\utente\AppData\Local\MiKTeX\2.9\miktex\log\texify.log
For more information, visit: https://miktex.org/kb/fix-file-in-use
4th problem with miktex-mf :
2019-01-15 20:36:33,690+0100 INFO miktex-mf - starting with command line: "C:\Program Files\MiKTeX 2.9\miktex\bin\miktex-mf.exe"
2019-01-15 20:36:33,721+0100 INFO miktex-mf - running 'initexmf' to refresh the file name database
2019-01-15 20:36:41,487+0100 FATAL miktex-mf - The executed process did not succeed.
2019-01-15 20:36:41,487+0100 FATAL miktex-mf - Info: fileName="C:\Program Files\MiKTeX 2.9\miktex\bin\initexmf.exe", exitCode="-1073741510"
2019-01-15 20:36:41,487+0100 FATAL miktex-mf - Source:
2019-01-15 20:36:41,487+0100 FATAL miktex-mf - Line: 0
5th problem with miktex-pdftex :
2019-01-15 20:08:38,228+0100 INFO miktex-pdftex - starting with command line: miktex-pdftex.exe --miktex-disable-maintenance --initialize --interaction=nonstopmode --halt-on-error --alias=pdflatex --job-name=pdflatex -tcx=cp227.tcx --enable-etex pdflatex.ini
2019-01-15 20:08:38,247+0100 INFO miktex-pdftex - allowing known shell commands
2019-01-15 20:08:38,250+0100 INFO miktex-pdftex - enabling input (output) from (to) processes
2019-01-15 20:08:56,138+0100 INFO miktex-pdftex - finishing with exit code 0
6th problem?
2019-01-15 20:06:57,824+0100 INFO mkfntmap - starting with command line: mkfntmap --miktex-disable-maintenance
2019-01-15 20:06:57,831+0100 INFO mkfntmap - Parsing config file "C:\Program Files\MiKTeX 2.9\miktex/config\updmap.cfg"...
2019-01-15 20:06:57,834+0100 INFO mkfntmap - Parsing config file C:\Users\utente\AppData\Roaming\MiKTeX\2.9\miktex/config\updmap.cfg...
2019-01-15 20:07:07,415+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\dvips\config\ps2pk.map...
2019-01-15 20:07:08,141+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\dvips\config\download35.map...
2019-01-15 20:07:08,225+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\dvips\config\builtin35.map...
2019-01-15 20:07:08,313+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\dvips\config\psfonts_t1.map...
2019-01-15 20:07:09,331+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\dvips\config\psfonts_pk.map...
2019-01-15 20:07:10,305+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\pdftex\config\pdftex_ndl14.map...
2019-01-15 20:07:11,585+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\pdftex\config\pdftex_dl14.map...
2019-01-15 20:07:12,458+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\dvipdfm\config\dvipdfm_dl14.map...
2019-01-15 20:07:13,745+0100 INFO mkfntmap - Writing C:\Users\utente\AppData\Local\MiKTeX\2.9\dvipdfm\config\dvipdfm_ndl14.map...
2019-01-15 20:07:14,648+0100 INFO mkfntmap - Copying C:\Users\utente\AppData\Local\MiKTeX\2.9\dvips\config\psfonts_t1.map
2019-01-15 20:07:14,648+0100 INFO mkfntmap - to C:\Users\utente\AppData\Local\MiKTeX\2.9\dvips\config\psfonts.map...
2019-01-15 20:07:14,897+0100 INFO mkfntmap - Copying C:\Users\utente\AppData\Local\MiKTeX\2.9\dvipdfm\config\dvipdfm_dl14.map
2019-01-15 20:07:14,897+0100 INFO mkfntmap - to C:\Users\utente\AppData\Local\MiKTeX\2.9\dvipdfm\config\dvipdfm.map...
2019-01-15 20:07:15,499+0100 INFO mkfntmap - Copying C:\Users\utente\AppData\Local\MiKTeX\2.9\pdftex\config\pdftex_dl14.map
2019-01-15 20:07:15,500+0100 INFO mkfntmap - to C:\Users\utente\AppData\Local\MiKTeX\2.9\pdftex\config\pdftex.map...
2019-01-15 20:07:16,428+0100 INFO mkfntmap - running: miktex-fc-cache --miktex-disable-maintenance
Images:


texify- it will hide all the valuable diagnostics from you – Jan 16 '19 at 09:17