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<div class="moz-cite-prefix">On 11/7/19 9:39 AM,
<a class="moz-txt-link-abbreviated" href="mailto:paul.tango@disroot.org">paul.tango@disroot.org</a> wrote:<br>
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Dear all,<br>
<br>
I recently installed LyX 2.3 with TexLive on Windows 7.<br>
<br>
I am writing a small articel, but when I try to display or
export it to pdf, it gets an error: "LaTeX Error: File
`cancel.sty' not found."<br>
It only happens in that specific document, all others are
exportable.<br>
<signature></signature><br>
Is this an error which is easy to fix? Else I would just type
everything again in another document.</p>
<p>Best regards<br>
Paul</p>
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It means your TeXLive installation is missing the "cancel" package.
You can install the texlive-latex-extra package, which is a bundle
that includes cancel, or you can try running the TeX Live manager
program (tlmgr) and using that to install just cancel. Once you've
installed it, retry displaying the document.<br>
<br>
Paul<br>
<br>
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