<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">I had this problem the other day. You need to right-click the app icon and choose “Open”. There is then a series of dialogue boxes that again warn you that Apple cannot check the software. Once you click through those the app should launch. <br><br><div dir="ltr"><div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><span style="background-color: rgba(255, 255, 255, 0);">Dylan</span></div><div style="margin: 0px;"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></div><div style="text-align: start; margin: 0px;"><span style="background-color: rgba(255, 255, 255, 0);">DISCLAIMER: The information contained in this email (including attachments) is intended only for the use of the person(s) to whom it is addressed as it may be confidential and contain legally privileged information. 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If you have received this email in error, please immediately advise us by return email and delete the email document.</span></div><div style="color: rgb(1, 144, 81); font-family: UICTFontTextStyleBody;"><span style="letter-spacing: 0px;"><br></span></div></div></div></div></div></div></div></div></div></div></div><div dir="ltr"><br><blockquote type="cite">On 15 Feb 2020, at 4:06 am, qgis-user-request@lists.osgeo.org wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><span>Send Qgis-user mailing list submissions to</span><br><span> qgis-user@lists.osgeo.org</span><br><span></span><br><span>To subscribe or unsubscribe via the World Wide Web, visit</span><br><span> https://lists.osgeo.org/mailman/listinfo/qgis-user</span><br><span>or, via email, send a message with subject or body 'help' to</span><br><span> qgis-user-request@lists.osgeo.org</span><br><span></span><br><span>You can reach the person managing the list at</span><br><span> qgis-user-owner@lists.osgeo.org</span><br><span></span><br><span>When replying, please edit your Subject line so it is more specific</span><br><span>than "Re: Contents of Qgis-user digest..."</span><br><span></span><br><span></span><br><span>Today's Topics:</span><br><span></span><br><span> 1. “…can’t be opened because Apple cannot check it for</span><br><span> malicious software” (dsucher@citycomforts.com)</span><br><span></span><br><span></span><br><span>----------------------------------------------------------------------</span><br><span></span><br><span>Message: 1</span><br><span>Date: Fri, 14 Feb 2020 11:43:33 -0800</span><br><span>From: "dsucher@citycomforts.com" <dsucher@citycomforts.com></span><br><span>To: qgis-user@lists.osgeo.org</span><br><span>Subject: [Qgis-user] “…can’t be opened because Apple cannot</span><br><span> check it for malicious software”</span><br><span>Message-ID: <813298EA-48ED-4360-A4B8-097784CB6DFA@citycomforts.com></span><br><span>Content-Type: text/plain; charset="utf-8"</span><br><span></span><br><span>Hello,</span><br><span></span><br><span>Trying to install QGIS 3.10</span><br><span>On Mac OS Catalina 10.15.3</span><br><span>And I get this </span><br><span>“…can’t be opened because Apple cannot check it for malicious software”</span><br><span>(screenshot attached)</span><br><span></span><br><span>Any suggestions?</span><br><span></span><br><span>Thanks!</span><br><span></span><br><span></span><br><span></span><br><span></span><br><span>__________________________</span><br><span>DMS Real Estate & Planning</span><br><span>206 355-4442 cell & text</span><br><span></span><br><span>-------------- next part --------------</span><br><span>An HTML attachment was scrubbed...</span><br><span>URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20200214/a59f0f63/attachment.html></span><br><span>-------------- next part --------------</span><br><span>A non-text attachment was scrubbed...</span><br><span>Name: Screen Shot 2020-02-13 at 11.55.50 AM.pdf</span><br><span>Type: application/pdf</span><br><span>Size: 57318 bytes</span><br><span>Desc: not available</span><br><span>URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20200214/a59f0f63/attachment.pdf></span><br><span>-------------- next part --------------</span><br><span>An HTML attachment was scrubbed...</span><br><span>URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20200214/a59f0f63/attachment-0001.html></span><br><span></span><br><span>------------------------------</span><br><span></span><br><span>Subject: Digest Footer</span><br><span></span><br><span>_______________________________________________</span><br><span>Qgis-user mailing list</span><br><span>Qgis-user@lists.osgeo.org</span><br><span>List info: https://lists.osgeo.org/mailman/listinfo/qgis-user</span><br><span>Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user</span><br><span></span><br><span>------------------------------</span><br><span></span><br><span>End of Qgis-user Digest, Vol 168, Issue 20</span><br><span>******************************************</span><br></div></blockquote></body></html>