This solution is from .. http://answers.microsoft.com/en-us/windows/forum/windows_7-system/how-do-i-reinstall-wldcoredll/2075e9bf-2e5a-e011-8dfc-68b599b31bf5?page=3
Please....make a RESTORE POINT before you attempt this
How to set a system restore point
. It seems the new Windows Live has grouped the wldcore.dll and wldlog.dll (used by Messenger, Contacts and Mail) to a folder c:\Program Files\Windows Live\Shared
Maybe because I did upgrade install it screwed up things.
The solution was simply copy paste those 2 files wldcore.dll and wldlog.dll from c:\Program Files\Windows Live\Shared to
- c:\Program Files\Windows Live\Messenger
- c:\Program Files\Windows Live\Contacts
- c:\Program Files\Windows Live\Mail
if all of that is a bit too much.....
Uninstall using Revo......
Please download and install Revo Uninstaller Free
Double click Revo Uninstaller to run it.
From the list of programs double click on The Program to remove
When prompted if you want to uninstall this program, click Yes.
Be sure the Moderate option is selected then click Next.
The program will run, If prompted again click Yes
when the built-in uninstaller is finished click on Next.
Once the program has searched for leftovers....(be patient here ! ) click Next.
Check/tick the bolded items Only, then click DELETE
When prompted click on Yes and then on next.
put a check on any folders that are found and select delete
when prompted select yes then on next
Once done click Finish.
How to use Revo Uninstaller
fed up with Windows antics...??
LINUX IS THE ANSWER
I USE LINUX MINT EXCLUSIVELY... NO DUAL BOOT, NO VIRTUAL MACHINE
Failure is not an option. It comes bundled with your Microsoft product.