Greetings,
There are certain sites in our SharePoint 2010 Enterprise environment which cannot be opened using SharePoint Designer.
Below is the message that I get.
I am a farm administrator hence permissions isn't the issue.
I have also looked into the onet.xml file in the SiteTemplate I am using and didn't find DisableWebDesignFeatures=wdfopensite.
Any help in this regard is highly appreciated.
Thanks in advance.









