Recent posts to how do I upgrade version V3.5https://forge.codesys.com/forge/talk/Engineering/thread/144357ca36/2020-02-27T13:50:09.884000ZRecent posts to how do I upgrade version V3.5how do I upgrade version V3.52020-02-27T13:50:09.884000Z2020-02-27T13:50:09.884000Zplcmaxhttps://forge.codesys.com/u/plcmax/https://forge.codesys.comc7847d9b2e881b2a68f423664959d8c00aa62eba<div class="markdown_content"><p>Hi,</p>
<p>for me a great help was the FAQ section in the forum with the following entry:</p>
<p>l <a class="" href="http://forum.codesys.com/viewtopic.php?f=22&t=5641&x=10083&p=10083&lan=en" rel="nofollow">viewtopic.php?f=22&t=5641&p=10083#p10083</a> l </p>
<p>Regards<br/>
plcmax</p></div>how do I upgrade version V3.52020-02-27T13:50:09.781000Z2020-02-27T13:50:09.781000Zsaimirhttps://forge.codesys.com/u/saimir/https://forge.codesys.comc80f934b00ca1d785107da4a13f3730f26e16bd2<div class="markdown_content"><p>Hi<br/>
Can anyone show me how to update version V3.5 sp3 patch4 to sp4 patch 4 and would programs written in patch 3 load in patch 4<br/>
Thanks</p></div>