<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Apple makes it really hard to support older versions of MacOS. Even though 10.10 has only been available for a little over three years, some of the underlying libraries that we rely on no longer work with 10.9 and earlier.<div class=""><br class=""></div><div class="">Subsurface 4.6.4 worked on older versions of MacOS (10.8 & 10.9), but the 4.7 series all require 10.10 or newer.</div><div class=""><br class=""></div><div class="">/D</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jan 7, 2018, at 1:44 PM, Charles Hochhauser <<a href="mailto:chochhau@gmail.com" class="">chochhau@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi All:<div class=""><br class=""></div><div class="">I am new to Subsurface. I recently downloaded version 4.7.6 and tried to run Subsurface for the very first time. I have a Macbook Pro with OS X 10.9.5. My understanding is that Subsurface should run on MAC OS 10.9 and newer.<div class=""><br class=""></div><div class="">When I start Subsurface a popup with the following message appears:<blockquote style="margin:0 0 0 40px;border:none;padding:0px" class=""><div class=""><b class="">Subsurface cannot be opened because of a problem. </b></div><div class=""><br class=""></div><div class=""><span class="sewgmaq4q2b0tzx"></span><span class="sewiqqkoj47d2b3"></span>Check with the developer to make sure Subsurface works with this version of OS X. You may need to reinstall the application. Be sure to install any available updates for the application and OS X.</div><div class=""><div class=""><br class=""></div></div><div class=""><div class="">Click Report to see more detailed information and send a report to Apple.</div></div></blockquote><br class=""><div class=""><span class="sewiqqkoj47d2b3"></span></div><div class="">OS X is patched up to date. Please tell me what I am doing wrong or how to correct/get around this error.</div></div><div class=""><br class=""></div><div class="">Thank you,</div><div class=""><br class=""></div><div class="">Charles</div></div><div class=""><br class=""></div></div>
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