Details find in link : https://www-304.ibm.com/support/docview.wss?uid=swg21506690
Configuring WebDav on IIS 7.5 to have access to your image on Report
Studio:
Verify in Server Manager that the following
IIS components are installed:
- Webdav Publishing
- Windows Authentication
Go then on Default Web Site and
activate Webdav and Windows Authentication (both are
disabled by default):
Double
click on WebDav Authoring Rules on Default Web Site level and then click
on WebDav Settings…
- Modify
"Allow Anonymous Queries" to
"True"
- validate clicking on "Apply"
Go then in Samples/images in Cognos IIS alias and add a Webdav rule, for
example all content / all users / read as
below:
You can now
navigate in the Report Studio Browser Image: