Hello,

Just a little topic to describe the problem I encounter on the migration of one website from the 4.0.3 to the 4.5, if it can avoid people some pain :D
For that site we have written a lots of custom C# function that we use in our Xslt.
That extension was binded using the xsltExtension.config file.

<XsltExtensions>
  <!--
  <ext assembly="/bin/name-of-dll-without-dll-extension" type="Fully.Qualified.Name.Of.Type.Including.Namespace" alias="Prefix-to-use-in-xslt" />
  -->
  <ext assembly="/bin/XsltExtension" type="XsltExtension.GlobalUtils" alias="XsltExt" /> 
</XsltExtensions>

But after migration, xslt extensions won't work anymore.

It seems that in the new version doesn't need the bin in the assembly attribute.
Your Xslt file should be like this now.

<XsltExtensions>
<!--
  <ext assembly="name-of-dll-without-dll-extension" type="Fully.Qualified.Name.Of.Type.Including.Namespace" alias="Prefix-to-use-in-xslt" />
  -->
<ext assembly="XsltExtension" type="XsltExtension.GlobalUtils" alias="XsltExt" /> 
</XsltExtensions>

Bye.

David