Waxaa laga yaabaa inaadan awoodin inaad cusbooneysiiso Windows 10 sababtoo ah markaad furto Settings ka dibna tag Update & Security , ka dib Windows Update hoostiisa waxaad arki doontaa fariin qalad ah "Waxaa jiray dhibaatooyin ku rakibida updates, laakiin waxaan isku dayi doonaa mar kale ka dib. Haddii aad sii aragto tan oo aad rabto inaad raadiso shabakadda ama la xiriirto taageerada macluumaadka, tani waxay ku caawin kartaa: (0x80070643)”.

Hadda, sida aan wada ognahay, Cusbooneysiinta Windows^{(Windows Updates)} aad ayey muhiim u tahay maadaama ay daboolayaan dayacanka nidaamka oo ay ka dhigayaan PC-gaaga mid ka badbaadsan ka faa'iidaysiga dibadda. Ciladda Cusboonaysiinta Windows 0x80070643^{(Windows Update Error 0x80070643)} waxaa sababi kara faylalka nidaamka qallafsan ama duugoobay, qaabeynta cusboonaysiinta Windows khaldan, galka ^(Windows)SoftwareDistribution oo xumaaday, iwm. Si kastaba^(Anyway) , iyada oo aan wax waqti ah lumin, aan aragno sida loo hagaajiyo Ciladda Cusbooneysiinta Windows 0x80070643^{(Fix Windows Update Error 0x80070643)} iyadoo la kaashanayo kuwa hoos ku qoran waxbarashada.

Hagaaji Cilada Cusboonaysiinta Windows 0x80070643

Hubi inaad  abuurto barta soo celinta^{(create a restore point)}  haddii ay wax qaldamaan.

Habka 1: Ku rakib .NET Framework ugu dambeeyay^{(Method 1: Install the latest .NET Framework)}

Mararka qaarkood qaladkan waxaa sababa .NET Framework ee PC-gaaga oo burburay iyo ku rakibidda ama dib-u-dejinta nuqulkii ugu dambeeyay waxay xallin kartaa arrinta. Si kastaba ha noqotee, ma jiraan wax dhib ah oo ku yimaada iskudayga, waxayna kaliya u cusbooneysiin doontaa kombuyuutarkaaga .NET Framework ugu dambeeyay . Kaliya tag xiriirkan oo soo^{(Just go this link and download)} deji .NET Framework 4.7 , ka dibna ku dheji.

Soo deji .NET Framework ugu dambeeyay^{(Download latest .NET Framework)}

Soo deji NET Framework 4.7 rakibaha khadka tooska ah^{(Download .NET Framework 4.7 offline installer)}

Habka 2: Samee cilladaha Cusbooneysiinta Windows^{(Method 2: Run Windows Update Troubleshooter)}

1. Riix Windows Key + I si aad u furto Settings kadibna guji Update & Security.

2. Ka menu-gacanta bidix, hubi inaad doorato Cilad-sheegid.^{(Troubleshoot.)}

3. Hadda qaybta Get up and run, guji Windows Update.

4. Markaad gujiso, dhagsii " Run the troubleshooter " ee hoos yimaada Windows Update.

5. Raac tilmaamaha shaashadda si aad u socodsiiso cilad-doonka oo arag haddii aad awoodid inaad  hagaajiso Ciladda Cusbooneysiinta Windows 0x80070643.^{( Fix Windows Update Error 0x80070643.)}

Habka 3: Orod SFC iyo DISM^{(Method 3: Run SFC and DISM)}

1. Fur Command Prompt . Isticmaaluhu wuxuu samayn karaa tallaabadan isagoo raadinaya 'cmd' ka dibna taabo Gelida.

2. Hadda ku qor kan soo socda cmd oo ku dhufo gal:

Sfc /scannow

3. Sug^(Wait) habka kor ku xusan si uu u dhammeeyo iyo marka la sameeyo, dib u bilow PC.

4. Mar labaad^(Again) fur Command Prompt oo samee tillaabadan adigoo raadinaya 'cmd' ka dibna taabo Gelida.

5. Hadda ku qor kan soo socda cmd oo ku dhufo gal mid kasta ka dib:

Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth
Dism /Online /Cleanup-Image /RestoreHealth

6. Amarka DISM ha shaqeeyo oo sug inta uu dhammeynayo.

7. Hadii amarka kore aanu shaqayn, isku day kan hoose:

Dism /Image:C:\offline /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows
Dism /Online /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows /LimitAccess

Xusuusin: ^(Note:) Ku beddel^(Replace) C:RepairSourceWindows ishaada dayactirka ( Windows Installation or Recovery Disc ).

8. Dib u kici kombayutarkaga si aad u badbaadiso isbedelada.

Habka 4: Dib u bilow Adeegga Cusbooneysiinta Windows^{(Method 4: Restart Windows Update Service)}

1. Riix Windows Key + R kadibna ku qor services.msc oo ku dhufo Enter.

2. Ka hel adeegga Cusboonaysiinta Windows^{(Windows Update)} liiskan (riix W si aad si fudud ugu hesho adeegga).

3. Hadda midig-guji adeegga Cusbooneysiinta Windows^{(Windows Update)} oo dooro Dib u bilow.^(Restart.)

Isku day inaad mar kale sameyso Windows Update oo arag haddii aad awoodid inaad  hagaajiso Cilada Cusbooneysiinta Windows 0x80070643.^{(Fix Windows Update Error 0x80070643.)}

Habka 5: Orod .BAT File si aad dib-u-diiwaangeliso faylasha DLL^{(Method 5: Run .BAT File to Re-register DLL files)}

1.Fur faylka Notepad ka dibna koobi ka dhig oo koodhkan ku dheji sida uu yahay:

net stop cryptsvc
net stop wuauserv
ren %windir%\system32\catroot2 catroot2.old
ren %windir%\SoftwareDistribution SoftwareDistribution.old
regsvr32 comcat.dll /s
Regsvr32 Msxml.dll /s
Regsvr32 Msxml2.dll /s
proxycfg -u
Regsvr32 Msxml3.dll /s
regsvr32 shdoc401.dll /s
regsvr32 cdm.dll /s
regsvr32 softpub.dll /s
regsvr32 wintrust.dll /s
regsvr32 initpki.dll /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 mssip32.dll /s
regsvr32 cryptdlg.dll /s
regsvr32 wucltui.dll /s
regsvr32 shdoc401.dll /i /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 asctrls.ocx /s
regsvr32 wintrust.dll /s
regsvr32 initpki.dll /s
regsvr32 softpub.dll /s
regsvr32 oleaut32.dll /s
regsvr32 shdocvw.dll /I /s
regsvr32 shdocvw.dll /s
regsvr32 browseui.dll /s
regsvr32 browseui.dll /I /s
regsvr32 msrating.dll /s
regsvr32 mlang.dll /s
regsvr32 hlink.dll /s
regsvr32 mshtmled.dll /s
regsvr32 urlmon.dll /s
regsvr32 plugin.ocx /s
regsvr32 sendmail.dll /s
regsvr32 scrobj.dll /s
regsvr32 mmefxe.ocx /s
regsvr32 corpol.dll /s
regsvr32 jscript.dll /s
regsvr32 msxml.dll /s
regsvr32 imgutil.dll /s
regsvr32 thumbvw.dll /s
regsvr32 cryptext.dll /s
regsvr32 rsabase.dll /s
regsvr32 inseng.dll /s
regsvr32 iesetup.dll /i /s
regsvr32 cryptdlg.dll /s
regsvr32 actxprxy.dll /s
regsvr32 dispex.dll /s
regsvr32 occache.dll /s
regsvr32 occache.dll /i /s
regsvr32 iepeers.dll /s
regsvr32 urlmon.dll /i /s
regsvr32 cdfview.dll /s
regsvr32 webcheck.dll /s
regsvr32 mobsync.dll /s
regsvr32 pngfilt.dll /s
regsvr32 licmgr10.dll /s
regsvr32 icmfilter.dll /s
regsvr32 hhctrl.ocx /s
regsvr32 inetcfg.dll /s
regsvr32 tdc.ocx /s
regsvr32 MSR2C.DLL /s
regsvr32 msident.dll /s
regsvr32 msieftp.dll /s
regsvr32 xmsconf.ocx /s
regsvr32 ils.dll /s
regsvr32 msoeacct.dll /s
regsvr32 inetcomm.dll /s
regsvr32 msdxm.ocx /s
regsvr32 dxmasf.dll /s
regsvr32 l3codecx.ax /s
regsvr32 acelpdec.ax /s
regsvr32 mpg4ds32.ax /s
regsvr32 voxmsdec.ax /s
regsvr32 danim.dll /s
regsvr32 Daxctle.ocx /s
regsvr32 lmrt.dll /s
regsvr32 datime.dll /s
regsvr32 dxtrans.dll /s
regsvr32 dxtmsft.dll /s
regsvr32 WEBPOST.DLL /s
regsvr32 WPWIZDLL.DLL /s
regsvr32 POSTWPP.DLL /s
regsvr32 CRSWPP.DLL /s
regsvr32 FTPWPP.DLL /s
regsvr32 FPWPP.DLL /s
regsvr32 WUAPI.DLL /s
regsvr32 wups2.dll /S
regsvr32 WUAUENG.DLL /s
regsvr32 ATL.DLL /s
regsvr32 WUCLTUI.DLL /s
regsvr32 WUPS.DLL /s
regsvr32 WUWEB.DLL /s
regsvr32 wshom.ocx /s
regsvr32 wshext.dll /s
regsvr32 vbscript.dll /s
regsvr32 scrrun.dll mstinit.exe /setup /s
regsvr32 msnsspc.dll /SspcCreateSspiReg /s
regsvr32 msapsspc.dll /SspcCreateSspiReg /s
proxycfg –d
sc sdset wuauserv
D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;
;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
regsvr32 mshtml.dll /s
net start cryptsvc
net start wuauserv

2. Hadda guji File ka dibna dooro Save As.

3. From Save as type drop-down dooro " All Files " oo u gudub meesha aad rabto inaad ku kaydiso faylka.

4. Magaca faylka sida fix_update.bat (. fidinta fiiddu aad bay muhiim u tahay) ka dibna dhagsii Save .

5. Midig ku dhufo faylka fix_update.bat oo dooro Orod sida Maamule.^{(Run as Administrator.)}

6. Tani waxay soo celin doontaa oo diiwaan gelin doontaa faylashaada DLL hagaajinta Ciladda Cusbooneysiinta Windows 0x80070643.^{(Windows Update Error 0x80070643.)}

Habka 6: Si ku meel gaadh ah u dami Antivirus iyo Firewall^{(Method 6: Temporarily Disable Antivirus and Firewall)}

Mararka qaarkood barnaamijka ka hortagga fayraska^(Antivirus) wuxuu keeni karaa cilad ,^{(error, )} si loo xaqiijiyo tani maahan kiiska halkan, waxaadna u baahan tahay inaad joojiso antivirus-gaaga wakhti xaddidan si aad u hubiso in ciladku wali soo baxayso marka antivirus-ku maqan yahay.

1. Midig ku dhufo  astaanta barnaamijka Antivirus-^{( Antivirus Program icon)}  ka ee ku yaal saxanka nidaamka oo dooro  Disable.

2. Marka xigta, dooro wakhtiga uu  Antivirus-ku ahaan doono mid curyaan ah.^{( Antivirus will remain disabled.)}

Xusuusin:^(Note:) Dooro wakhtiga ugu yar ee suurtogalka ah, tusaale ahaan, 15 daqiiqo ama 30 daqiiqo.

3. Marka la sameeyo, mar labaad isku day inaad ku xidho si aad u furto Google Chrome oo hubi haddii ciladku xalliso iyo in kale.

4. Ka raadi qaybta kontoroolka ee Start Menu search bar oo guji si aad u furto  Control Panel.

5. Marka xigta, dhagsii  System and Security  ka dibna dhagsii  Windows Firewall.

6. Hadda ka soo gala daaqada bidix guji  Daar ama dami Windows Firewall.^{( Turn Windows Firewall on or off.)}

7.  Dooro Demi Windows Firewall oo dib u bilow PC-gaaga.^{(Select Turn off Windows Firewall and restart your PC.)}

Mar labaad isku day inaad furto Google Chrome oo booqo bogga shabakadda, kaas oo markii hore muujinayay qaladka. ^{(error. )}Haddii habka kor ku xusan uusan shaqayn, fadlan raac tillaabooyinka la mid ah si  aad mar kale shid Firewall kaaga.^{( turn on your Firewall again.)}

Habka 7: Ku rakib Cusboonaysiinta gacanta^{(Method 7: Install the Updates Manually)}

1. Midig ku dhufo PC-gan^{(This PC )}  oo dooro Properties.

2. Hadda gudaha System Properties , hubi nooca System oo arag haddii aad leedahay 32-bit ama 64-bit OS.^{(System type and see if you have a 32-bit or 64-bit OS.)}

3. Riix Windows Key + I si aad u furto Settings ka bacdina guji Update & Security icon.

4. Hoosta Windows Update ku qor lambarka " KB " ee cusbooneysiinta kaas oo ku guuldareystay inuu rakibo.^{( number of the update which fails to install.)}

5. Marka xigta, fur Internet Explorer ama Microsoft Edge^{(Internet Explorer or Microsoft Edge)} ka dibna u gudub shabakada Microsoft Update Catalog^{(Microsoft Update Catalog website)} .

6. Sanduuqa raadinta hoostiisa, ku qor lambarka KB ee aad ku sheegtay tallaabada 4.

7. Hadda riix batoonka Download^{(Download button)} ee ku dheggan update ugu dambeeyay ee nooca OS-gaaga, ie 32-bit ama 64-bit.^{(OS type, i.e. 32-bit or 64-bit.)}

8. Marka faylka la soo dejiyo, laba jeer guji oo raac tilmaamaha shaashadda si aad u dhammaystirto rakibidda.^{(follow on-screen instructions to complete the installation.)}

lagu taliyay:^{(Recommended:)}

• Hagaaji Ntoskrnl.exe BSOD Screen Blue^{(Fix Ntoskrnl.exe BSOD Blue Screen error)}
• Shaashada Laptop-kaaga kala qaybi Windows 10^{(Split Your Laptop Screen in Half in Windows 10)}
• Hagaaji Windows 10 Cilad Cusbooneysii 0x800705b4^{(Fix Windows 10 Update Error 0x800705b4)}
• 5 Qalabka Kormeerka iyo Maareynta Bandwidth ee ugu Fiican^{(5 Best Bandwidth Monitoring and Management Tools)}

Taasi waa waxa aad si guul leh u hagaajisay Ciladda Cusbooneysiinta Windows 0x80070643^{(Fix Windows Update Error 0x80070643)} laakiin haddii aad wali wax su'aalo ah ka qabto qoraalkan markaa xor u noqo inaad ku weydiiso qaybta faallooyinka.

Fix Windows Update Error 0x80070643

You may not be able to υpdate Windows 10 because when you open Sеttіngs then gо to Update & Security, then under Windows Update you will see an error message “There were some рroblems installing updates, but we’ll try again later. If you keep seeing this аnd want to search the web or contact sυpport for infоrmation, this mаy help: (0x80070643)”.

Now, as we all know, Windows Updates are very important as they patch system vulnerabilities and makes your PC more secure from the external exploit. The Windows Update Error 0x80070643 may be caused by corrupted or outdated system files, incorrect Windows update configuration, corrupted SoftwareDistribution folder, etc. Anyway, without wasting any time, let’s see How to Fix Windows Update Error 0x80070643 with the help of the below-listed tutorial.

Fix Windows Update Error 0x80070643

Make sure to create a restore point just in case something goes wrong.

Method 1: Install the latest .NET Framework

Sometimes this error is caused by damaged .NET Framework on your PC and installing or re-installing it to the latest version can fix the issue. Anyway, there is no harm in trying, and it will only update your PC to latest .NET Framework. Just go this link and download the .NET Framework 4.7, then install it.

Download latest .NET Framework

Download .NET Framework 4.7 offline installer

Method 2: Run Windows Update Troubleshooter

1. Press Windows Key + I to open Settings then click on Update & Security.

2. From the left-hand menu, make sure to select Troubleshoot.

3. Now under Get up and running section, click on Windows Update.

4. Once you click on it, click on “Run the troubleshooter” under Windows Update.

5. Follow on-screen instructions to run the troubleshooter and see if you’re able to Fix Windows Update Error 0x80070643.

Method 3: Run SFC and DISM

1. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

2. Now type the following in the cmd and hit enter:

Sfc /scannow

3. Wait for the above process to finish and once done, restart your PC.

4. Again open Command Prompt and perform this step by searching for ‘cmd’ and then press Enter.

5. Now type the following in the cmd and hit enter after each one:

Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth
Dism /Online /Cleanup-Image /RestoreHealth

6. Let the DISM command run and wait for it to finish.

7. If the above command doesn’t work, then try on the below:

Dism /Image:C:\offline /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows
Dism /Online /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows /LimitAccess

Note: Replace the C:\RepairSource\Windows with your repair source (Windows Installation or Recovery Disc).

8. Reboot your PC to save changes.

Method 4: Restart Windows Update Service

1. Press Windows Key + R then type services.msc and hit Enter.

2. Find Windows Update service in this list (press W to find the service easily).

3. Now right-click on Windows Update service and select Restart.

Try to perform Windows Update again and see if you’re able to Fix Windows Update Error 0x80070643.

Method 5: Run .BAT File to Re-register DLL files

1.Open Notepad file then copy & paste the following code as it is:

net stop cryptsvc
net stop wuauserv
ren %windir%\system32\catroot2 catroot2.old
ren %windir%\SoftwareDistribution SoftwareDistribution.old
regsvr32 comcat.dll /s
Regsvr32 Msxml.dll /s
Regsvr32 Msxml2.dll /s
proxycfg -u
Regsvr32 Msxml3.dll /s
regsvr32 shdoc401.dll /s
regsvr32 cdm.dll /s
regsvr32 softpub.dll /s
regsvr32 wintrust.dll /s
regsvr32 initpki.dll /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 mssip32.dll /s
regsvr32 cryptdlg.dll /s
regsvr32 wucltui.dll /s
regsvr32 shdoc401.dll /i /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 asctrls.ocx /s
regsvr32 wintrust.dll /s
regsvr32 initpki.dll /s
regsvr32 softpub.dll /s
regsvr32 oleaut32.dll /s
regsvr32 shdocvw.dll /I /s
regsvr32 shdocvw.dll /s
regsvr32 browseui.dll /s
regsvr32 browseui.dll /I /s
regsvr32 msrating.dll /s
regsvr32 mlang.dll /s
regsvr32 hlink.dll /s
regsvr32 mshtmled.dll /s
regsvr32 urlmon.dll /s
regsvr32 plugin.ocx /s
regsvr32 sendmail.dll /s
regsvr32 scrobj.dll /s
regsvr32 mmefxe.ocx /s
regsvr32 corpol.dll /s
regsvr32 jscript.dll /s
regsvr32 msxml.dll /s
regsvr32 imgutil.dll /s
regsvr32 thumbvw.dll /s
regsvr32 cryptext.dll /s
regsvr32 rsabase.dll /s
regsvr32 inseng.dll /s
regsvr32 iesetup.dll /i /s
regsvr32 cryptdlg.dll /s
regsvr32 actxprxy.dll /s
regsvr32 dispex.dll /s
regsvr32 occache.dll /s
regsvr32 occache.dll /i /s
regsvr32 iepeers.dll /s
regsvr32 urlmon.dll /i /s
regsvr32 cdfview.dll /s
regsvr32 webcheck.dll /s
regsvr32 mobsync.dll /s
regsvr32 pngfilt.dll /s
regsvr32 licmgr10.dll /s
regsvr32 icmfilter.dll /s
regsvr32 hhctrl.ocx /s
regsvr32 inetcfg.dll /s
regsvr32 tdc.ocx /s
regsvr32 MSR2C.DLL /s
regsvr32 msident.dll /s
regsvr32 msieftp.dll /s
regsvr32 xmsconf.ocx /s
regsvr32 ils.dll /s
regsvr32 msoeacct.dll /s
regsvr32 inetcomm.dll /s
regsvr32 msdxm.ocx /s
regsvr32 dxmasf.dll /s
regsvr32 l3codecx.ax /s
regsvr32 acelpdec.ax /s
regsvr32 mpg4ds32.ax /s
regsvr32 voxmsdec.ax /s
regsvr32 danim.dll /s
regsvr32 Daxctle.ocx /s
regsvr32 lmrt.dll /s
regsvr32 datime.dll /s
regsvr32 dxtrans.dll /s
regsvr32 dxtmsft.dll /s
regsvr32 WEBPOST.DLL /s
regsvr32 WPWIZDLL.DLL /s
regsvr32 POSTWPP.DLL /s
regsvr32 CRSWPP.DLL /s
regsvr32 FTPWPP.DLL /s
regsvr32 FPWPP.DLL /s
regsvr32 WUAPI.DLL /s
regsvr32 wups2.dll /S
regsvr32 WUAUENG.DLL /s
regsvr32 ATL.DLL /s
regsvr32 WUCLTUI.DLL /s
regsvr32 WUPS.DLL /s
regsvr32 WUWEB.DLL /s
regsvr32 wshom.ocx /s
regsvr32 wshext.dll /s
regsvr32 vbscript.dll /s
regsvr32 scrrun.dll mstinit.exe /setup /s
regsvr32 msnsspc.dll /SspcCreateSspiReg /s
regsvr32 msapsspc.dll /SspcCreateSspiReg /s
proxycfg –d
sc sdset wuauserv
D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;
;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
regsvr32 mshtml.dll /s
net start cryptsvc
net start wuauserv

2. Now click on File then select Save As.

3. From Save as type drop-down select “All Files” and navigate where you want to save the file.

4. Name the file as fix_update.bat (.bat extension is very important) and then click Save.

5. Right-click on the fix_update.bat file and select Run as Administrator.

6. This will restore and register your DLL files fixing the Windows Update Error 0x80070643.

Method 6: Temporarily Disable Antivirus and Firewall

Sometimes the Antivirus program can cause an error, and to verify this is not the case here, and you need to disable your antivirus for a limited time so that you can check if the error still appears when the antivirus is off.

1. Right-click on the Antivirus Program icon from the system tray and select Disable.

2.  Next, select the time frame for which the Antivirus will remain disabled.

Note: Choose the smallest amount of time possible, for example, 15 minutes or 30 minutes.

3. Once done, again try to connect to open Google Chrome and check if the error resolves or not.

4. Search for the control panel from the Start Menu search bar and click on it to open the Control Panel.

5. Next, click on System and Security then click on Windows Firewall.

6. Now from the left window pane click on Turn Windows Firewall on or off.

7. Select Turn off Windows Firewall and restart your PC.

Again try to open Google Chrome and visit the web page, which was earlier showing the error. If the above method doesn’t work, please follow the same steps to turn on your Firewall again.

Method 7: Install the Updates Manually

1. Right-click on This PC  and select Properties.

2. Now in System Properties, check the System type and see if you have a 32-bit or 64-bit OS.

3. Press Windows Key + I to open Settings then click on Update & Security icon.

4. Under Windows Update note down the “KB“ number of the update which fails to install.

5. Next, open Internet Explorer or Microsoft Edge then navigate to Microsoft Update Catalog website.

6. Under the search box, type the KB number you noted in step 4.

7. Now click on Download button next to the latest update for your OS type, i.e. 32-bit or 64-bit.

8. Once the file is downloaded, double-click on it and follow on-screen instructions to complete the installation.

Recommended:

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That’s it you have successfully Fix Windows Update Error 0x80070643 but if you still have any queries regarding this post then feel free to ask them in the comment’s section.

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