You don't have any posts marked with this label - Blogger

I had the problem with Blogger Labels reporting 1 post but when I selected the Label I was faced with the following message - "You don't have any posts marked with this label"

I have just managed to remove both lables that were having the problem (could have been lucky):

1. Create a new test post with only a title, no main content and do not add any Labels'.
2. In the Post list put a tick in the box to select the newly created test post.
3. In the Label Actions drop down box select the miss-reporting Label (Repeat for other Labels).
4. When the Labels have been added click on the Delete button to delete the test post Confirm deletion on the next page.
5. Back on the post list page put a tick in the box to select the recently deleted post which has been moved to Drafts and click on the Delete button.
6. Click Delete it to confirm the deletion. - (If you were lucky it will have deleted the miss-reporting labels.)
   

Multiple computer names using one IP Address in DNS

If you have multiple computer names using the same IP address 2003 DNS

1. Configure DHCP to do all the DNS registrations for DHCP clients and to remove DNS registrations when the lease expires.
   - Always dynamically update DNS A and PTR records
   - Discard A and PTR records when lease is deleted
2. Configure DHCP with a dedicated user account with a non-expiring password. (Advanced tab of the server property sheet.It can also to enable Windows 2000 option 002 (Release IP lease on shutdown)
3. You may have to manually clear the DNS registrations before the DHCP server can update records because the record is owned by the client instead of the DHCP server.

The problem occurs when a dynamic client, such as a laptop, that registers its own record, is disconnected from the network without releasing its IP address and therefore is not deregistering its record. Since it owns the record no other computer can update the record.

Link: http://support.microsoft.com/default.aspx/kb/816592