http://interactiveasp.net/blogs/spgilmore/archive/2009/01/05/freepascal-error-illegal-parameter-opentium3.aspxPhil Gilmore I was trying to build an existing Delphi DLL as a 64-bit DLL using FreePascal 2.2.2. I opened the .dpr file which is as simple as a DLL project can get. I clicked Compile , then Build . The build failed on line 0 with the error "Illegal parameterenCommunityServer 2008 (Build: 30417.1769)http://interactiveasp.net/blogs/spgilmore/archive/2009/01/05/freepascal-error-illegal-parameter-opentium3.aspx#888Mon, 08 Jun 2009 05:24:33 GMTb80005ef-4071-4968-b08e-765d7d71b33e:888RnzF<p>Hi. I followed the steps but it didn&#39;t work on my computer. I tried it with a program, not a project. Is that the reason?</p> <div style="clear:both;"></div><img src="http://interactiveasp.net/aggbug.aspx?PostID=888" width="1" height="1">http://interactiveasp.net/blogs/spgilmore/archive/2009/01/05/freepascal-error-illegal-parameter-opentium3.aspx#492Wed, 18 Feb 2009 22:46:14 GMTb80005ef-4071-4968-b08e-765d7d71b33e:492Phil Gilmore<p>The link that pointed me to this solution is the FPC bug tracker entry mentioned in the blog post.</p> <p><a rel="nofollow" target="_new" href="http://bugs.freepascal.org/view.php?id=11865">bugs.freepascal.org/view.php</a></p> <div style="clear:both;"></div><img src="http://interactiveasp.net/aggbug.aspx?PostID=492" width="1" height="1">