sion to be used for testing.</p>

<p>When only one version of the CLR is used, the config files for nunit-gui and
nunit-console may be set up to specify that version. As a more convenient
alternative when switching CLRs, you may use the provided <b>clr.bat</b>
command to specify the version under which NUnit should run.</p>

<p>For example, to run the tests in nunit.tests.dll under the RTM version of
the .Net 2.0 framework, use:</p>

<pre class="programtext">       clr net-2.0 nunit-console nunit.tests.dll<