'Unable to access the Windows Installer service. This may happen when the Windows Installer isn't installed correctly. Please get in touch with your help representative for help.' In the event you get such a message and also you do n’t know what to complete, then you definitely come towards the ideal place As well. The complete version of information recovery computer software gives one of the most powerful answer towards the 'Unable to access Windows Installer service' error. When installing the application, you could see the message 'Cannot access the Windows Installer service'. When the error isn't corrected within this case, the installation program cannot continue. Here, you will see all attainable ways to solve the 'Unable to access Windows Installer service' difficulty. This is a rapid navigation to repair troubles with all the Windows Installer service. I cannot resolve the problem. Try certainly one of the provided strategies to repair the computer system properly. ; mb_2020_table_no1 border_collapse: collapse; width: 100%; margin: 20px 0 36px 0;; mb_2020_table_no1 th font_size: 18px; background_color: #EDEDED; border: 1 pixel solid line #EAEAEA! Important; border_bottom: None! Important; height: 64 pixels; padding: 5px 25px; vertical_align: middle; text_align: left;; mb_2020_table_no1 tr td border: 1px solid line #EAEAEA! Important; border_bottom: None! Important; border_top: none! Important; padding: 13px 25px! Important; vertical_align: middle; font_size: 16px; line_height: 26px; height: 50px;; mb_2020_table_no1 tr: nth_child (odd) background_color: # F8F8F8;; mb_2020_table_no1 tr: last_child td border_bottom: 1px solid #EAEAEA! Important;; mb_2020_table_no1 tr td; forlist fill: 35px 25px! Important; vertical_align: top! important; Feasible solution Step by step troubleshooting Crystal 1; remove old application When the Windows installer does not work, you are able to uninstall the earlier version in the software program to become installed. ;; complete actions Crystal 2; check when the service is running Open 'System Configuration' by typing msconfig, and after that open the 'Services' tab. ;; full methods Crystal three; re-register the installer service Open a command prompt and enter cmd ;; enter the full steps. Crystal four; Reinstall Windows Installer At the command prompt, form the following command line, and then press Enter ;;. Comply with the complete actions. symptom 'I not too long ago upgraded from Windows 8 to Windows ten. Now, anytime I make an effort to download a brand new program, I generally acquire a message that the Windows Installer service cannot be accessed even though the uninstaller is installed. Anything about how to repair the system Clue? No, it is basically disturbing me. I cannot set up anything! Please help; thank you! ' Windows Installer is actually a Microsoft Windows component employed to install, maintain, and uninstall software. Consequently, if you attempt to install or uninstall a program, you may acquire the message 'Cannot access the Windows Installer service'. If a notification is displayed, the installation or uninstallation process cannot continue and have to be corrected. Otherwise, the following time you set up / uninstall the application, you will encounter the exact same dilemma. the explanation In the event the Windows Installer isn't installed correctly (as shown within the window), you could encounter 'Cannot access the Windows Installer service'. 'If the Windows Installer file is damaged or missing, there is certainly no distinction. Also, the error might be related to registry permissions. The best way to repair the error that the Windows Installer service cannot be accessed By contemplating the factors, it is possible to use 4 approaches to troubleshoot Windows Installer service errors. Strategy 1; uninstall the earlier version in the application to be installed When the Windows installer does not work, you are able to uninstall the old version from the software to be installed just before installing the new software program. Installing the computer software with out uninstalling the earlier version could bring about unexpected troubles. Process 2; verify that the installer service is operating The Msconfig tool is essential to verify that the installer service is operating. The following steps are performed on a Windows ten laptop. Step 1; Go to the Windows 'Start' menu, search for 'Run', and click it. Inside the second stage, kind msconfig within the Open box, and then click OK. Step three; Around the 'Services' tab, click to pick the check box subsequent to 'Windows Installer'. Step 4; Click 'OK'. \\\\ gt; Click 'Apply' after which 'Restart' to restart the laptop. Technique three; re-register the Microsoft Installer service When the Windows Installer service isn't running, you can register the installer service once again. Re-registering the Microsoft Installer service is another fantastic method to not access the Windows Installer service. Step 1: Press the 'Windows + R' button. http://www.luckyrecovery.com/p/2945.html http://www.luckyrecovery.com/p/2946.html Kind cmd and click 'Enter'. In the second stage, in the command prompt, kind the following lines. Press 'Enter' immediately after each and every line. Click to copy % Windir% \\\\\\\\ system32 \\\\\\\\ msiexec; exe / unregister % Windir% \\\\\\\\ system32 \\\\\\\\ msiexec; exe / regserver % Windir% \\\\\\\\ syswow64 \\\\\\\\ msiexec; exe / unregister % Windir% \\\\\\\\ syswow64 \\\\\\\\ msiexec; exe / regserver If you are working with 32-bit Windows, please enter the following commands 1 by one. Click to copy msiexec / logout msiexec / register server Step 3; Sort 'exit' to close the command prompt and restart the computer system. The Windows Installer service is now re-registered. https://en.wikipedia.org/wiki/Data_recovery Ensure that the unreachable service error has been resolved. System 4; Reinstall Windows Installer If none in the above techniques resolve the issue, please finally reinstall the Windows installer. Step 1: Press the 'Windows + R' button. Form cmd and click 'Enter'. In the second stage, in the command prompt, form the following lines and press 'Enter' after every line. Click to copy cd% windir% \\\\\\\\ system32 Ren m dll MSI; old Ren msiexec; exe msiexec; before Ren Sean dll msihnd; old Step three; In the command prompt, kind exit, then press 'Enter'. Step four; restart your computer system. Step five; Update the Windows Installer file towards the most up-to-date version. To perform this, visit the Microsoft web site, then download and install Windows Installer. Step 6; Following the Windows Installer is installed, please shut down and restart the laptop or computer prior to installing the plan. Other ideas: data recovery following repairing errors Any with the above strategies may possibly cause data loss. If you encounter information loss after repairing Windows Installer service errors, we can help you. Trusted hard drive recovery software _ data recovery software program complete version information recovery assists troubleshooting. Completely compatible with Windows 10/8, 1/8/7 and earlier Windows versions. 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