[SOLVED] :NET Framework updates fails -error 643-

[SleepyDude]

Hi,

Open the Control Panel > Programs and Features locate the Microsoft .NET Framework 4.7.2 right click on it and select Uninstall/change on the next window choose the option to Repair.

Let me know the result.

 

[AlinVis]

Hello SD, i have exactly the same NF 4.7.2 twice installed: one in english & the spanish version. I did repair the original version & ev´rything was right (at the end system asked me for seeking new versions to install but i haven´t touch nothing more)...what do i do with the spanish version installed?... leave it as it is? uninstall? Must i go for newer NF versions & try to install? Please lead me, thanks again...

 

[SleepyDude]

Hi,

Do the Repair also in the Spanish version if this option is available.

Download and install kb4495606 http://download.windowsupdate.com/c..._72fe2dc1d7908f8c537398dbb13d9b379bfd3e4d.msu

Collect the CBS.log if it fails.

 

[AlinVis]

Hola SD, fortunately i did repair the spanish version (ok), & i´ve installed KB4495606 without failures...the thing is going ...next step?

 

[SleepyDude]

Hi,

Now do the same for kb4495588 http://download.windowsupdate.com/c..._057aa7f4c87dcd7fbb4225e170a901a622b72ad7.exe

Collect the CBS.log if it fails.

 

[AlinVis]

Hi, we´ve got the same failure we had before with that kb4495588...it refuses to be installed (i´ve seen during install process that program first do a security check -ok- & after it tries to reverse NDP-47-KB4495588, here is where it fails) ...CBS attached, regards

 

[AlinVis]

...but (thinking half crazy): how does installer try to reverse "something" that ain´t installed yet? ...i do not understand...

 

[SleepyDude]

...but (thinking half crazy): how does installer try to reverse "something" that ain´t installed yet? ...i do not understand...

Because its reversing what the installation did.

Please check the %temp% folder and attach any file with references to kb4495588.

- Press the Windows key

+ R
- on the run window Copy & Paste the command:%temp%

 

[AlinVis]

hi SD, done! attached data...

 

[SleepyDude]

Hi,

Lets see if we can find what its happening...

SFCFix Script

• Download SFCFix.exe (by Niemiro) and save it to the Desktop
• Download the file SFCScript.txt, attached below, and save this to your Desktop
• On your Desktop, make sure you have the two files:
  
  SFCFix.exe and
  
  SFCScript.txt
• Drag the file SFCScript.txt onto the file SFCFix.exe and release it
• The SFCFix tool will process the script
• Upon completion, a log file SFCFix.txt should be created on your Desktop
• Open the SFCFix.txt log and copy & paste the contents to your post

 

[AlinVis]

Sorry SD, it seems something went wrong:

SFCFix version 3.0.2.1 by niemiro.
Start time: 2019-06-16 22:23:59.097
Microsoft Windows 7 Service Pack 1 - x86
Using .txt script file at C:\Users\Chall\Desktop\SFCScript.txt [0]




RegistryExport::
Failed to export registry key HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}\InprocServer32\4.0.0.0.
RegistryExport:: directive failed to complete successfully.




Failed to process all directives successfully.
SFCFix version 3.0.2.1 by niemiro has completed.
Currently storing 0 datablocks.
Finish time: 2019-06-16 22:23:59.409
Script hash: oXywT5VHL1HCsH2quvF00O3RBEOD4DmKZ7Wg49OI78Y=
----------------------EOF-----------------------

please, what to do? Thanks a lot...

 

[SleepyDude]

Hi,

Lets try the following fix and see what happens...

Farbar Recovery Scan Fix

!!! WARNING !!! The following fix is only relevant for this system and no other, running the script on another computer will not work and may cause problems...

• Download FRST or FRST x64 and save it to the Desktop.
  (Please pick the version that matches your operating system's bit type. If you don't know which version matches your system, try FRST if it say that is not compatible with your OS you have to use FRST64)
• Highlight the contents of the box below, right click on it and select Copy to transfer the script to the Windows Clipboard
  

  Start::
  CreateRestorePoint:
  StartRegedit:
  [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}]
  
  [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}\InprocServer32]
  
  [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}\InprocServer32\4.0.0.0]
  "RuntimeVersion"="v4.0.30319"
  "Assembly"="System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
  "Class"="System.ServiceModel.ComIntegration.DllHostInitializer"
  EndRegedit:
  End::

• Execute FRST/FRST64 right click on the icon
  
  and choose Run as Administrator. Make sure all other windows are closed.
  
  
• Press the Fix button just once and Wait.
• The tool will make a log (Fixlog.txt) on the same location as FRST/FRST64 please post it in your next reply.

 

[AlinVis]

Hi SD, done! here it is log:

 

[SleepyDude]

Hi,

Try to install kb4495588 again http://download.windowsupdate.com/c..._057aa7f4c87dcd7fbb4225e170a901a622b72ad7.exe

If it fails collect the logs from the Temp folder like you did for post #28

 

[AlinVis]

hi SD, it failed again, here temp data...

 

[SleepyDude]

Hi,

Please repeat the steps from post #30 and post the log.

 

[AlinVis]

Done, it failed ...

 

[SleepyDude]

Very strange...

Open the Command Prompt and Copy & Paste the following command:
reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}" /s

Please report the result.

 

[AlinVis]

Hi SD, it´s being very whirl, here is CMD: (i ran it twice, just in case) thanks, i´ll be on line all afternoon till night...

 

[SleepyDude]

Hi,

Lets try the following fix and see what happens...

Farbar Recovery Scan Fix

!!! WARNING !!! The following fix is only relevant for this system and no other, running the script on another computer will not work and may cause problems...

• Download FRST or FRST x64 and save it to the Desktop.
  (Please pick the version that matches your operating system's bit type. If you don't know which version matches your system, try FRST if it say that is not compatible with your OS you have to use FRST64)
• Highlight the contents of the box below, right click on it and select Copy to transfer the script to the Windows Clipboard
  

  Start::
  CreateRestorePoint:
  StartRegedit:
  [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}]
  
  [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}\InprocServer32]
  
  [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}\InprocServer32\4.0.0.0]
  "RuntimeVersion"="v4.0.30319"
  "Assembly"="System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
  "Class"="System.ServiceModel.ComIntegration.DllHostInitializer"
  EndRegedit:
  reg: reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{59856830-3ECB-4D29-9CFE-DDD0F74B96A2}" /s
  End::

• Execute FRST/FRST64 right click on the icon
  
  and choose Run as Administrator. Make sure all other windows are closed.
  
  
• Press the Fix button just once and Wait.
• The tool will make a log (Fixlog.txt) on the same location as FRST/FRST64 please post it in your next reply.