Error Code 646 Windows Update Vista
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package includes a Word processor, spreadsheet, presentation and a mail client. These modules can be purchased individually for standalone desktop systems or can be purchased as an entire suite for office use. What is the error "Windows update error code 646″? This error is basically generated by the Windows Installer when it is trying to update components of Microsoft Office. This is still considered an error of Windows update because it is this service that gives the error and not the MS office component. Errors that appears on the screen Error http://www.makeuseof.com/tag/resolve-code-646-windows-update-error/ 1 - "Error 1606 Could not access network location %APPDATA%" Error 2 - 0x80070646 Software that display Windows update error code 646 • All versions of Microsoft Office How to fix Windows update error code 646? This error occurs when a firewall is enabled on your computer. As it is basically a windows installer error, it is always better to delete the AppData keys in the http://pcerrorpedia.com/how-to-fix-windows-update-error-code-646/ registry to resolve this error. Here are the steps – Step 1 - Disable the Firewall- If you have a firewall installed, disable it for some time and download the required windows and Microsoft Office updates. Sometimes, the firewall blocks important updates for Windows. If this doesn’t solve the problem try the next step. Step 2 - Delete the AppData Key from the registry Warning – The Registry is an important Windows component. Remember to make a backup before proceeding to the steps listed below. Delete the AppData Key in Windows 7 Click Start and in the search box type regedit. Right-click regedit in the Programs list and select Run as administrator. Enter the password for your user, if prompted. In the Registry Editor window that opens, locate the key – HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders In the right pane locate AppData and check if its value is %USERPROFILE%\AppData\Roaming. If the value is different, Right-click on AppData and then select Modify. Add %USERPROFILE%\AppData\Roaming in the value data box and click OK. Now go to – HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders and HKEY_LOCAL_MACHINE \Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders. Repeat steps 5 and 6 for the AppData key here. Close Registry Edit
Company About UsPartnersNewsAwardsPress ReleaseBlogCareersContact Us You are here:Home>Labs>Research>Fix Code 646 Registry Fix Can Solve Windows Update Error Code 646Overview - What is Windows Update Error Code 646?Windows Update Error code 646 is an http://www.reimageplus.com/fix-code-646-error/ error that is generated by Windows Installer, and is usually seen when trying to install updates to Microsoft Office.If Windows Installer discovers a problem while updating Microsoft Office, you may see this http://helpdeskgeek.com/office-tips/fix-windows-7-update-error-0x80070646-when-installing-microsoft-office-updates/ error. It's an indication that an error has been found, and that the requested updates or automatic updates have failed. You should therefore attempt to solve the problem before any future code 646 updates can be attempted. Failure to remedy the problem will mean new updates are unlikely to be downloaded and installed.Common Error Messages Seen for Windows Update Error Code 646Windows Update Error code 646 can manifest itself in a few different ways. If the error is generated you will see one of the following messages:Error Code: 646Error Code: 0x80070646Error 1606 Could not access network location error code 646 %APPDATA%While the last example here does not specifically mention error code 646, it is a related error message regarding the update of Microsoft Office, as you will see from the solutions below.Causes for Receiving Windows Update Error Code 646You will receive this general error code when Windows Installer discovers an error. Error Code 646 specifically relates to downloading Windows Update files and installing them through Windows Installer. This usually occurs when updating Microsoft Office, and when using a firewall, but it can be seen on other occasions too, particularly when using Windows Update.You will generally see a Windows Update Error code 646 if there is an incorrect value in the registry.Solutions - How to Fix Windows Update Error Code 646If you're using a firewall, either Windows built in firewall or a third party firewall, sometimes this blocks Windows Update from downloading and installing updates onto your computer. To solve the issue, you can turn off your firewall while the updates are being downloaded and installed. Once completed, you can turn your firewall on again. This is not an ideal solution due to the dangers of turning off
0x80070646 When Installing Microsoft Office Updates Windows Update does more than just update files for the operating system. It also updates applications such as those included in the Microsoft Office suites. Sometimes, the update procedure fails and produces error 0x80070646. Learn how to troubleshoot and fix Windows update error 0x80070646, which is sometimes referred to simply as error 646. Windows Update Errors and Microsoft Office Although the Windows Update process seems simple enough, it is actually quite complicated. The application must determine not only which applications you have installed on your PC and which need updating, it must also determine which versions you currently have and which are the correct update paths to bring your applications up to the latest releases. The chances for errors are quite high. One common error encountered by users of Microsoft Office is error 0x80070646, which is sometimes simply referred to as error 646. This error occurs when Windows Update does not know the location of some of the files on your PC. The Registry holds all such information so fixing this error requires locating a Registry key and checking its value. If the value is correct, it is not the source of the error. If the value is incorrect, you need to change it to the correct value. How to Fix Windows Update Error 0x80070646 Log in to Windows 7 using an account that has administrative privileges and click on Start>Run to open the Run dialogue box. If you don’t have the Run button on your Start menu, you can alternatively hold down the Windows Key on your keyboard and press the R key. When the Run dialogue box opens, type in regedit and click the OK button. You should now be looking at the Registry Editor application. Locate the following registry folder: HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders Click on User Shell Folders and locate a key l