1
Vote

AG_E_RUNTIME_MANAGED_ASSEMBLY_DOWNLOAD error

description

If you get the AG_E_RUNTIME_MANAGED_ASSEMBLY_DOWNLOAD error after adding the web part for the first time, this is due to Execute Permissions on the _layouts/ListActivity directory.
 
This will be addressed either via documentation in the next release or by moving the location of the Silverlight DLL to a SharePoint library (instead of LAYOUTS).
 
To fix, perform the following steps:
 

open Internet Information Services (IIS) Manager

connect to WSS front-end

expand WSS virtual server and the _layouts directory

locate the ListActivity folder

right-click and choose Properties

change Execute Permissions from Scripts and Executables either to Scripts Only or None

click on Ok

exit out of IIS Manager

Refresh the web page

 
the web part will now work.

file attachments

comments