Remote Desktop not work after SP3 installation ?
CK CK 3788 
Created at  
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This is caused by test certificate confiliction. you can clear this problem
by performing below procedures.


1. Click Start, click Run, type certmgr.msc, and then press ENTER.


2. In the list that appears, find and expand the Trusted Root Certification
Authority folder.


3. Within the Trusted Root Certification Authority folder, find and expand
the Certificates folder.


4. In the right pane, find and delete all entries named Microsoft Test Root
Authority.


5. Restart the computer.

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