<div dir="ltr"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="font-size:14px">I downloaded files(<a href="https://www.python.org/downloads/release/python-2710/" target="_blank" style="color:rgb(55,118,171);text-decoration:none;border-bottom-width:1px;border-bottom-style:solid;border-bottom-color:rgb(255,223,118);display:inline;font-family:SourceSansProRegular,Arial,sans-serif;font-size:15px;line-height:24.75px;background-color:rgb(249,249,249)">Python 2.7.10 - 2015-05-23</a>) to setup on your website.</div><div style="font-size:14px">(also got the version of x64 because of my cpu)</div><div style="font-size:14px">But when I try to install it, there is an error.</div><div style="font-size:14px">The error is "There is a problem with this Windows Installer package. A DLL required for this install to complete could not be run. Contact your support personnel or package vendor."</div></blockquote><div><br></div>According to this link, it could be a permissions issue [1].<div><br></div><div>[1] <a href="http://superuser.com/questions/478631/dll-could-not-be-run-for-msi-installers">http://superuser.com/questions/478631/dll-could-not-be-run-for-msi-installers</a></div></div>