Kermit_If,
You may want to check to see if the folders are missing system permissions.
To add the System permission to a folder
1. Right-click the folder, click Properties, and then click the Security tab.
2. If you don't see System listed under Group or user names, click Edit.
3. Click Add, type System in the box that appears, and then click Check Names.
4. Under Matching names, click System, and then click OK until all of the open dialog boxes you've opened are closed.
You'll need to rebuild the index once you've made this change.
I hope this helps.
Lisa
Microsoft Answers Support Engineer
Visit our Microsoft Answers Feedback Forum and let us know what you think.