<div>
<div class="content wysiwyg-content">
I did a restore of part of a site and now when I try to open any office documents I receive the Server Error in '/' Application runtime error message. &nbsp;I looked on the sharepoint server's event logs and there is an ASP.net 2.0 error message and it states:<br />
<br />
Exception information: <br />
&nbsp; &nbsp; Exception type: FileNotFoundException <br />
&nbsp; &nbsp; Exception message: The site <a href="https://blahblah/_layouts/Error.aspx" rel="ugc">https://blahblah/_layouts/Error.aspx</a>&nbsp;could not be found in the Web application SPWebApplication Name=SharePoint - 443. <br />

</div>
</div>


I did a restore of part of a site and now when I try to open any office documents I receive the Server Error in '/' Application runtime error message.  I looked on the sharepoint server's event logs and there is an ASP.net 2.0 error message and it states:

Exception information: 
    Exception type: FileNotFoundException 
    Exception message: The site https://blahblah/_layouts/Error.aspx could not be found in the Web application SPWebApplication Name=SharePoint - 443. 


Runtime error when opening sharepoint documents

Microsoft Sharepoint is a software platform and family of software products used for collaboration and web publishing combined. These capabilities include developing web sites, portals, intranets, content management systems, search engines, wikis, blogs, and other tools for business intelligence and collaboration. SharePoint has a Microsoft Office-like interface, and it is closely integrated with the Office suite.

Microsoft SharePoint

IIS is Internet Information Services, the web server included with Windows Server operating systems. All current versions are built on a modular architecture; modules can be added or removed individually so that those required for specific functionality are installed. The full installation of IIS includes HTTP, security, content, compression, caching, logging and diagnostics.