<div dir="ltr">(1) When I ran the command<div>mktexlsr</div><div>in cmd.exe. It shows</div><div>"Cannot open D:Programs/texlive/texmf-local/ls-R to write</div><div>Cannot open D:Programs/texlive/2019/texmf-config/ls-R to write </div><div>Cannot open D:Programs/texlive/2019/texmf-var/ls-R to write</div><div>

Cannot open D:Programs/texlive/2019/texmf-dist/ls-R to write</div><div>mktexlsr: Done."</div><div><br></div><div>(2) Yes,<span style="font-family:Arial,Helvetica,sans-serif"> there is a file fmtutil.cnf in</span></div><span style="font-family:Arial,Helvetica,sans-serif">d:/Programs/texlive/2019/texmf</span><span style="font-family:Arial,Helvetica,sans-serif">-dist/web2c.</span><div><span style="font-family:Arial,Helvetica,sans-serif"><br></span></div><div><span style="font-family:Arial,Helvetica,sans-serif">(3) The default allowed permission given to </span><span style="font-family:Arial,Helvetica,sans-serif">d:/Programs/texlive/2019/texmf</span><span style="font-family:Arial,Helvetica,sans-serif">-var is</span></div><div><span style="font-family:Arial,Helvetica,sans-serif">Special permissions.</span></div><div><span style="font-family:Arial,Helvetica,sans-serif"><br></span></div><div><span style="font-family:Arial,Helvetica,sans-serif">Kindly note that I attached the screenshots of each result. Thank you.</span></div><div><span style="font-family:Arial,Helvetica,sans-serif"><br></span></div><div><span style="font-family:Arial,Helvetica,sans-serif">Best,</span></div><div><span style="font-family:Arial,Helvetica,sans-serif">Raymart</span></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Mar 15, 2020 at 12:11 AM Akira Kakuto <<a href="mailto:kakuto@w32tex.org">kakuto@w32tex.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Can you successfully execute a command<br>
mktexlsr<br>
in a console window of cmd.exe?<br>
<br>
Is there a file fmtutil.cnf in<br>
d:/Programs/texlive/2019/texmf-dist/web2c?<br>
<br>
Do you have write permission for d:/Programs/texlive/2019/texmf-var?<br>
(See property-->Security in explorer).<br>
<br>
Best,<br>
Akira<br>
</blockquote></div>