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<div><span class="091085606-26112012"><font face="Arial" size="2">Dear sirs:</font></span></div>
<div><span class="091085606-26112012"><font face="Arial" size="2">I find that in the windows environment some of the users of our software that uses MPICH2 may have more than one version of MPICH2 installed on their system. Therefore I am not aware of where
the smpd.exe that is presently loaded comes from. If my software launches the incorrect mpiexec, then a version mismatch notice is given. Is there a way to enquire which version of smpd.exe is loaded at any time? smpd -version only gives the version that
is closest in the PATH environment variable, and is not necessarily the one that is loaded.</font></span></div>
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<p class="MsoNormal" align="left"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">Robert J. Bauer, Ph.D.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">Vice President, Pharmacometrics, R&D<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">ICON Development Solutions</span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">7740 Milestone Parkway</span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">Suite 150</span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">Hanover, MD 21076</span><span lang="DE" style="COLOR: black; mso-ansi-language: DE"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">Tel: (215) 616-6428</span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">Mob: (925) 286-0769<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">Email: Robert.Bauer@iconplc.com<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial; mso-ansi-language: DE">Web:</span><span lang="DE" style="FONT-SIZE: 10pt; FONT-FAMILY: Arial; mso-ansi-language: DE">
<a href="http://www.iconplc.com/">www.iconplc.com</a></span></p>
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<pre>ICON plc made the following annotations.
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ICON plc
South County Business Park
Leopardstown
Dublin 18
Ireland
Registered number: 145835