When trying to open a document in web client the following error occurs:
401 Unauthorized: Access is denied due to invalid credentials.
You do not have permission to view this directory or page using the credentials that you supplied.
This is caused by improper file access rights.
Set the correct permissions/rights for the file or directory.
6.1; 6.1 Service Pack 1; 6.1 Service Pack 2; 6.2; 6.2 Service Pack 1; 6.2 Service Pack 2; 6.3