WCM sites using the 1700 template do not import the UltraWave theme files like the other iPart-based sites. After you upgrade, manually copy 00-Reset.css, 10-UltraWave.css, and 11-ObjectBrowser.css from C:\Program Files\ASI\iMIS\Net\App_Themes/UltraWave to your 1700 theme folder, overwriting the existing files.
Updating 1600 sites created in 15.1.2
WCM sites based on the 1600 template now use the text resizing accessibility feature in Internet Explorer 7 and later. To update an existing site, you can modify the CSS files on your web server, as described in Support's April 2010 TechLet (http://advsol.com/support).
Tip: To ensure you have all the required edits, create a new 1600 template site and compare the content of these five files to your existing 1600 template site.
Upgrading 15.1.1 WCM sites
If you have an existing WCM site on a 15.1 installation, you must modify your 01-iMIS.skin file to gain access to the latest web controls. Otherwise, you see a parser error that the system cannot load RadGrid.Net2 and additional web controls.
1. With a text editor, open C:\Program Files\ASI\iMIS\net\App_Themes\WCMSiteName\01-iMIS.skin.
2. In the Register elements at the top of the file, replace the five lines shown below under 15.1.1 with the one line shown under 15.1.2 and later versions.
15.1.1:
<%@ Register Assembly="RadGrid.Net2" Namespace="Telerik.WebControls" TagPrefix="radG" %>
<%@ Register Assembly="RadSplitter.Net2" Namespace="Telerik.WebControls" TagPrefix="radS" %>
<%@ Register Assembly="RadMenu.Net2" Namespace="Telerik.WebControls" TagPrefix="radM" %>
<%@ Register Assembly="RadUpload.Net2" Namespace="Telerik.WebControls" TagPrefix="radU" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="rad" %>
15.1.2 and later versions:
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
3. Save the 01-iMIS.skin file.