mmc could not create the snap-in.

After installing KB2416473, while launching MMC it may throw the following error:     Here is the complete workaround: 1) If 3.0 is installed (“C:\windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe” exists), run the following:C:\windows\Microsoft.NET\Framework\v3.5\WFServicesReg.exe /r /b”C:\windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe” /iC:\windows\Microsoft.NET\Framework\v3.5\WFServicesReg.exe /c 2) If 3.0 is not installed (“C:\windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe” does not exist), run the following:C:\windows\Microsoft.NET\Framework\v3.5\WFServicesReg.exe /r /b



You may receive an error “Could not load type ‘System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy'”  after you install the update KB976769v2. WCF service may stop working also. From the logs, we saw that one of the features containing System.dll is in the “Advertised” state, which might be the reason why the patch did not apply properly. In order to resolve…


KB983583(MS10-060) is re-offered by Windows Update

Based on the symptom and looking at the log files, I found that we might have installed a bad hotfix baseliner contained in KB952883, which causes the subsequent updates (including 983583) to fail. This issue can be fixed by installing the hotfix KB975954. Please follow the steps mentioned below: 1. Based on your OS Install…


.Net framework 4.0 installation with DEP turned on

When your environment needs DEP to be on on your XP SP3 machine and you want to install .Net framework 4.0, we need to ensure that Handwriting recognition is removed. Symptoms When you try to install .Net framework 4.0 on windows XP SP3 with DEP turned on, it fails to install. The installation window just…


"The upgrade patch can not be installed by the windows installer service because the program to be upgraded may be running or the upgrade patch may update a different version of the program"

While installing the update 974417 and if you get this error, please refer to the link below   Content by : Soumitra Mondal


KB974417 is re-offered by Windows Update

To solve the reoffering issues with 974417 update , please refer to the link below   Content by : Soumitra mondal


"25007.Error occurred while initializing fusion. Setup could not load fusion with LoadLibraryShim(). Error: The handle is invalid."

While installing .Net framework 2.0, you may get the above mentioned error. For resolution on how to fix this, please refer to the following link     content by : Soumitra Mondal


Help Library Agent exception: System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary

On a windows 7 operating system, you may run into this error when HelpLibAgent.exe crashes while accessing help feature in Visual studio 2010. To fix this problem, please follow the link below     Content by : Soumitra Mondal


DDSet_Error: Internal error: 2

If you are getting the above mentioned error with visual studio 2010, please refer the following blog link     Content by : Soumitra Mondal