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    copied!<p>The <a href="http://docwiki.embarcadero.com/Libraries/XE2/en/System.Win.ComObj.CreateOleObject" rel="noreferrer"><code>CreateOleObject</code></a> delphi function internally calls the <a href="http://msdn.microsoft.com/en-us/library/windows/desktop/ms686615%28v=vs.85%29.aspx" rel="noreferrer">CoCreateInstance</a> WinApi method which requires elevation. you have a couple of options to deal with this. </p> <p>1) Adding a manifest to your app including the <a href="http://msdn.microsoft.com/en-us/library/bb756929.aspx" rel="noreferrer">requested execution level</a> <em>requireAdministrator</em>.</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8" standalone="yes"?&gt; &lt;assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"&gt; &lt;assemblyIdentity name="Your app name goes here" processorArchitecture="x86" version="5.1.0.0" type="win32"/&gt; &lt;description&gt;your app description goes here&lt;/description&gt; &lt;dependency&gt; &lt;dependentAssembly&gt; &lt;assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="x86" publicKeyToken="6595b64144ccf1df" language="*" /&gt; &lt;/dependentAssembly&gt; &lt;/dependency&gt; &lt;trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"&gt; &lt;security&gt; &lt;requestedPrivileges&gt; &lt;requestedExecutionLevel level="requireAdministrator" uiAccess="false"/&gt; &lt;/requestedPrivileges&gt; &lt;/security&gt; &lt;/trustInfo&gt; &lt;/assembly&gt; </code></pre> <p>2) You can launch a secondary process elevated that would do the task or create a COM object that runs elevated, you can find more info in these MSDN entries </p> <ul> <li><a href="http://msdn.microsoft.com/en-us/library/bb756922.aspx" rel="noreferrer"><code>Redesign for UAC Compatibility</code></a></li> <li><a href="http://msdn.microsoft.com/en-us/library/windows/desktop/ms679687%28v=vs.85%29.aspx" rel="noreferrer">The COM Elevation Moniker</a></li> </ul>
 

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