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Windows 7: Windows Update Error Codes 64C and 643

22 Feb 2012   #1

Windows 7 Home Premium 64bit
 
 
Windows Update Error Codes 64C and 643

I cannot install the updates: Security Update for Microsoft Silverlight (KB2668562), Update for Microsoft .NET Framework 4 (KB2468871), and Security Update for Microsoft Visual C++ 2010 Redistributable Package (KB2467173).
I have tried restarting, re installing .netframework 4, and downgrading to 3.5 then retrying.
I have researched these errors and most of them are solved by re installing or downgrading then retrying but that hasnt worked for me. I did have a third party theme installed and used universal theme patcher. I restored the three patched files but still nothing works. I also have noticed when I apply a "stock" theme such as an aero theme my start orb doesnt change back to the original one. A screen shot is attached. Please help!!



Attached Images
 
My System SpecsSystem Spec
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26 Feb 2012   #2

Windows 7 Home Premium 64bit
 
 
Update

Update: I installed the silverlight update but still the other two wont work.
KB2468871 error 643
KB2467173 error 64C
Please somebody help me
My System SpecsSystem Spec
01 Mar 2012   #3

Windows 7 Home Premium 64bit
 
 

bump
My System SpecsSystem Spec
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01 Mar 2012   #4
JMH

Win 7 Ultimate 64-bit. SP1.
 
 

My System SpecsSystem Spec
01 Mar 2012   #5

Windows 7 Home Premium 64bit
 
 

JMH,
Thank you so much for your reply. Copying the dll to the folders fixed it!! However, I am still having trouble with KB2467173 with the error 64C. Thank you for your help
My System SpecsSystem Spec
01 Mar 2012   #6
JMH

Win 7 Ultimate 64-bit. SP1.
 
 

Glad we have fixed one of your problems.
Real life calls me here in a few minutes.
Rest assured I will get back to you in a few hours re your other problem.
My System SpecsSystem Spec
01 Mar 2012   #7

Windows 7 Home Premium 64bit
 
 

Alright, sounds good
My System SpecsSystem Spec
01 Mar 2012   #8
JMH

Win 7 Ultimate 64-bit. SP1.
 
 

Back briefly...
Here you are.
Read through the links below.
I would anticipate the first one will help you.
Good luck!

Please post back the results.

Update kb2467173 error code 64c

windows 7 update fails KB2538243, KB2467173 and KB2533552 - Microsoft Answers
My System SpecsSystem Spec
01 Mar 2012   #9

Windows 7 Home Premium 64bit
 
 

The first link did the trick! Thank you for your help I have had troubles with this for so long!!
My System SpecsSystem Spec
01 Mar 2012   #10
JMH

Win 7 Ultimate 64-bit. SP1.
 
 

You are most welcome.
Should you require help in the future make sure you return to sevenforums.com
My System SpecsSystem Spec
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 Windows Update Error Codes 64C and 643





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