<div dir="ltr">Hi there,<div><br></div><div>The OSGeo4w installer provides a number of options for adding AND removing the installations from the advanced installation interface[1].</div><div><br></div><div>You can review all the installed options and remove/ add multiple versions which can exist alongside each other, usually pretty happily. The installers will all be available from the "C:\OSGeo4W64\bin" folder. I recommend starting the program with the relative batch file. e.g. qgis-ltr.bat</div><div><br></div><div>You shouldn't actually need to remove a particular version. There may be many other options available depending on what's installed, including, for example, qgis.bat, qgis-dev.bat, qgis-dev-g7.bat. Launching from the bat files will help ensure that your path and environment variables are set correctly.</div><div><br></div><div>In terms of what's available from the Start/ Programs menu, as far as I know the available/ default shortcut will be placed in your "%APPDATA%\Microsoft\Windows\Start Menu\Programs" directory. I'm not entirely sure what gets added to the registry (if anything), but you can always create your own shortcut and add it there to access it from the start menu.</div><div><br></div><div>Note I'm assuming you have admin privileges on your machine. I hope that helps.</div><div><br></div><div>[1] - <a href="https://imgur.com/a/gyGsMk6">https://imgur.com/a/gyGsMk6</a><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, 10 Jan 2021 at 15:01, James H. Romer <<a href="mailto:jhromer@myfairpoint.net">jhromer@myfairpoint.net</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">
<div>
<p><font face="Comic Sans MS">I am very new to QGIS (and also new to
GIS). I only want the LTR version (and not the developer
version) of QGIS.<br>
</font></p>
<p><font face="Comic Sans MS">My operating system is Windows 10.
Before I started, I uninstalled all QGIS that was on my
computer. I then downloaded the 64 bit OSGeo4W Network Installer
and ran it, choosing Advanced Install and typing "qgis-ltr-full"
into the box. But I ended up with QGIS 3.10.16.2 installed and I
could not figure out how to uninstall it. I then tried again and
this time I appear to have been successful in downloading and
installing QGIS 3.10.13, but I cannot figure out how to open it.
Here is the present situation: 3.10.13 is in "Programs and
Features" in the Control Panel but 3.10.16.2 is not there. In
the Start menu QGIS 3.10.16.2 and QGIS 3 appear. When I click on
QGIS 3, QGIS 3.10.16.2 opens.</font></p>
<p><font face="Comic Sans MS">Please help. Jim Romer</font><br>
</p>
<div>Jim Romer<br>
177 Quaker City Road<br>
Unity, New Hampshire<br>
03603-7427<br>
<br>
(603) 542-6124<br>
<br>
<b>Let's remove the rich from power and have real (not fake)
democracy. No rich, no poor! Check out this <a href="https://www.pdrboston.org/" target="_blank">website.</a></b></div>
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