<para>If install program is not used, shell integration dll
(<filename>ShellExtension.dll</filename>) must be registered separately.
This is done by running <filename>register.bat</filename> from WinMerge
- directory.</para>
+ directory. Reboot is recommended after installing so Windows updates all
+ its references.</para>
+
+ <note>
+ <para>Installing shell integration requires administrative user
+ priviledges.</para>
+ </note>
<para>Updating shell integration outside installer requires first
uninstalling current version. Uninstalling can be done by running