http://blogs.msdn.com/matt_deacon/archive/tags/Outlook+2007/default.aspxTags: Outlook 2007en-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/matt_deacon/archive/2009/06/01/cannot-start-microsoft-office-outlook-cannot-open-the-outlook-window.aspxMon, 01 Jun 2009 12:37:00 GMT91d46819-8472-40ad-a661-2c78acb4018c:9675857matt deacon76http://blogs.msdn.com/matt_deacon/comments/9675857.aspxhttp://blogs.msdn.com/matt_deacon/commentrss.aspx?PostID=9675857http://blogs.msdn.com/matt_deacon/rsscomments.aspx?PostID=9675857<P>Back from a week's leave and all ready to go when I get ...</P> <P>"Cannot start microsoft office outlook. Cannot open the outlook window"</P> <P>&nbsp;Nice error message hey:)!</P> <P>I tried a pile of the obvious stuff to no avail when I finally found the following forum entry from a guy called Dan Thomas (on the third search page!)</P> <P>Run <STRONG>outlook.exe /resetnavpane</STRONG></P> <P><A href="http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.outlook&amp;tid=4df24070-b33a-409f-82a5-c18385fd6739&amp;mid=a28f285e-8029-4d8b-9dfa-ca17d4fd897b&amp;cat=&amp;lang=&amp;cr=&amp;sloc=&amp;p=2">http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.outlook&amp;tid=4df24070-b33a-409f-82a5-c18385fd6739&amp;mid=a28f285e-8029-4d8b-9dfa-ca17d4fd897b&amp;cat=&amp;lang=&amp;cr=&amp;sloc=&amp;p=2</A></P> <P>I guess it was obvious that the error would be to do with a navigation pane on the outloook UI - for goodness sakes!</P> <P>Anyway, thanks Dan - wherever you are!!!</P><img src="http://blogs.msdn.com/aggbug.aspx?PostID=9675857" width="1" height="1">Outlook 2007