Write improved installation process for MikTeX

.gitignore

-*.tex
 *.bst
-*.cls
 *.bib
 *.eps
 *.aux

README.md

@@ -4,7 +4,9 @@ LaTeX Documents for the University of Southampton. Mainly for Thesis and project
 ## Your `{TEXMF}` root subdirectory
 For Tex Live: This whole folder can be moved into the `~/texmf` directory to begin using the class files.
 
-For MikTeX: It is platform dependent, See `UserInstall` from (https://miktex.org/kb/texmf-roots)
+For MikTeX: It is platform dependent, See `UserInstall` from (https://miktex.org/kb/texmf-roots).
+You may need to register your directories: https://docs.miktex.org/manual/localadditions.html.
+You will need to update the filename database (FNDB) (MiKTeX Console -> Tasks ->Refresh file name database), see https://docs.miktex.org/manual/configuring.html#fndbupdate. You can do this in the command line with the `initexmf -u` command.
 
 ## The folder post install
 If using the zip download there may be one or two containing directories before the actual