Net Framework 3.5 Error 643
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0x80070643 Error
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Windows Failed To Install The Following Update With Error 0x80070643
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.NET Framework (1.0, 1.1, 2.0, 3.0, or 3.5). Error code 0x643 and error code 1603 are generic Windows update and Windows
.net Framework Cleanup Tool
installer error codes. When these error codes are generated they imply 0x80070643 .net framework that the update was not installed. Cause of the Error These error codes generate when one of installation failed with error code 0x80070643 fatal error during installation the following is true: .NET Framework installation is corrupt. MSI database is in an inconsistent state. Resolution Methods To resolve this issue, you need to remove all https://support.microsoft.com/en-us/kb/976982 .NET Framework versions from your system and then reinstall them. You can use one of the following methods to do these tasks: Method 1: Perform manual .NET Framework removal and reinstallation Step 1: Uninstall .NET Framework Open Control Panel. Double-click on the Add or Remove Programs icon. Browse through the Currently installed programs list and uninstall http://www.instant-registry-fixes.org/net-framework-update-error-code-0x643-error-code-1603/ all versions of .NET Framework installed on your system one by one. Note: Before proceeding with the removal process, write down the currently installed .NET Framework versions. After you are done reboot your PC. To ensure that you completely remove the .NET Framework versions, it is recommended that you use a reliable registry tool, such as RegServe, to clean your registry and remove any orphaned entries. You may also choose to use an efficient third-party program uninstall tool, such as Perfect Uninstaller to completely remove .NET Framework from the PC. Step 2: Clear the MSI database state for all .NET Framework versions using the Windows Installer CleanUp Utility Download Windows Installer CleanUp Utility from Microsoft Download Website. Ensure that you are logged on to your PC with a user account that has administrative rights to the system and then install the Windows Installer CleanUp utility. Open Start menu, select All Programs, and then select the Windows Install Cleanup command. In the Windows Installer Clean Up dialo
you uninstall ASP.NET 4.5 in Windows 8 or Windows Server 2012:https://support.microsoft.com/en-au/kb/2748719 Installing the .NET Framework 3.5 on Windows 8http://msdn.microsoft.com/en-us/library/hh506443.aspxWindows 8, Windows http://taurarian.mvps.org/Framework/Net_Framework.htm Server 2012 blocks Framework 4.0 Downloaded Installhttps://support.microsoft.com/en-au/kb/2765375 "Microsoft http://www.pagestart.com/netframeworkdwnldlinks.html .NET Framework 4 is already part of this operating system ……. "Error codes when you try to install the .NET Framework 3.5 in Windows 8 or in Windows Server 2012https://support.microsoft.com/en-au/kb/2734782 0x800F0906 - net framework CBS_E_DOWNLOAD_FAILURE0x800F081F - CBS_E_SOURCE_MISSING0x800F0907 - CBS_E_GROUPPOLICY_DISALLOWEDTroubleshooting Blocked .NET Framework Installations and Uninstallationshttp://msdn.microsoft.com/en-us/library/hh925569(v=vs.110).aspx Installing the .NET Framework 4.5, 4.5.1http://msdn.microsoft.com/en-us/library/5a4x27ek(v=vs.110).aspx Windows Vista, Windows 7 & Windows XPError Code: 0x80131700Error Code: 0x643 Error Code: 0x80070002 Error Code: 0x66A You will need to reinstall Framework -When net framework 3.5 you try to install an update for the .NET Framework 1.0, 1.1, 2.0, 3.0, or 3.5, you may receive Windows Update error code "0x643" or Windows Installer error code "1603"https://support.microsoft.com/en-au/kb/923100When installing updates using Windows update or Microsoft Update you may receive Error 0x643 or 0x80070643https://support.microsoft.com/en-au/kb/976982 Vistahttp://windows.microsoft.com/en-US/windows-vista/Windows-Update-error-80070643Windows 7http://windows.microsoft.com/en-US/windows7/Windows-Update-error-80070643 Microsoft .NET Framework Repair Tool is availablehttps://support.microsoft.com/en-au/kb/2698555 You can use this to verify what versions are actually installed on your computer-.NET Framework Setup Verification Tool User's Guidehttp://blogs.msdn.com/b/astebner/archive/2008/10/13/8999004.aspx.NET Framework Cleanup Tool:http://blogs.msdn.com/b/astebner/archive/2008/08/28/8904493.aspxReinstallation order (if required):.NET Framework 3.5 SP1 (this will install the .NET Framework 2.0 SP2 and 3.0 SP2 ) .NET Framework 1.1 (if you have any programs installed that need it, this blog post can help you decide whether or not you need it) .N
version 1.0 redistributable package:http://www.microsoft.com/downloads/details.aspx?familyid=D7158DEE-A83F-4E21-B05A-009D06457787&displaylang=en As for .Net 1.0 not being listed in Add/Remove Programshttp://support.microsoft.com/?kbid=938244The above article references an “Uninstall Cleanup Tool” which is not to be confused with either Microsoft’s Windows Installer Cleanup Utility or Aaron Stebner’s .NET Framework cleanup tool which I used in previous articles. To obtain the .NET Framework 1.0 SP1:http://www.microsoft.com/downloads/details.aspx?FamilyID=92a1e9cd-b1de-4e61-a60a-ed9cde8d8a8d&DisplayLang=en Note: The download file is named: NDP10SP317396.EXEDo not confuse the part of the file’s name that has the letters “SP3”, in actuality the number 3 is the first number of the MS Knowledge Base article: KB317936 and not SP3 as in Service Pack 3. Also visit the following Microsoft Web site:http://msdn2.microsoft.com/en-us/netframework/aa569273.aspxNote: Microsoft states that “.NET Framework 1.0 Service Pack 2 contains all SP1 fixes plus the latest updates. Please use SP1 at your own discretion.” Net Framework Redistributable 1.0 SP2 http://www.microsoft.com/downloads/details.aspx?familyid=3271ACD5-EE3C-4BDF-AE28-56D2DF77151E&displaylang=en Microsoft .NET Framework 1.0 Service Pack 3:http://www.microsoft.com/downloads/details.aspx?familyid=6978D761-4A92-4106-A9BC-83E78D4ABC5B&displaylang=en NET Framework version 1.1 redistributable package:http://www.microsoft.com/downloads/details.aspx?familyId=262D25E3-F589-4842-8157-034D1E7CF3A3&displaylang=en 2) NET Framework 1.1 Service Pack 1http://www.microsoft.com/downloads/details.aspx?familyid=A8F5654F-088E-40B2-BBDB-A83353618B38&displaylang=en Net framework 1.1 hotfix (kb886903)http://www.microsoft.com/downloads/details.aspx?FamilyId=8EC6FB8A-29EB-49CF-9DBC-1A0DC2273FF9&displaylang=en NET Framework version