Fix Error 1. 71. Windows Installer Service could not be accessed on Windows 78 and 1. How Do I Fix Windows Installer Service Could Not Be Accessed PortError 1. Windows 7 and Windows 8, and it seems that it has now also ported over to Windows 1. Many Windows 1. 0 users are complaining of an error stating something along the lines of The Windows Installer Service could not be accessed. This can occur if the Windows Installer is not correctly installed. Fix Registry From Command Prompt Fix, Clean, Repair FIX REGISTRY FROM COMMAND PROMPT Improve Its Performance SPEED Up Your PC Free Scan Now Heres a way on how to Fix 100 Percent Disk Usage on Windows 10. We have added few simple steps to fix this issue and it would work for you Guaranteed. Q How do I obtain, configure, and build ACE and TAO on Windows with Visual C A This FAQ provides basic instructions for installing and building ACETAO for. The Update Installer utility might report a failure while installing or uninstalling a maintenance pack on a WebSphere Application Server product. The updatelog. txt. Trying to install Steady State on a XP machine for a websurfer build. Guide To Installing Arch Linux Dual Boot. Couldnt get the Windows Installer to run, tried looking for 3rd party msi installers and while. We all have all sorts of applications that we use on daily basis installed on our Windows 10 PCs. Unfortunately, few users reported Windows Installer Service could. Contact your support personnel for assistance, along with the error code 1. If you are one of these Windows 1. Error 1. 71. 9 can be the result of anything from the Windows Installer Service crashing and closing down or not starting up in the first place to incorrectly configured or corrupted settings for the Windows Installer Service in your computers registry. Fortunately, there are quite a few things that you can try in order to fix error 1. The following are the three methods that have proven to be highly effective in fighting off error 1. Now try to install or uninstall the program you wanted to install or uninstall, and, this time, you should not be presented with error 1. Open Notepad. Windows Registry Editor Version 5. HKEYLOCALMACHINESYSTEMCurrent. Control. SetServicesmsiserver. FIX-Error-1719-Windows-Installer-Service-Could-Not-Be-Accessed-Windows-10-5.png' alt='How Do I Fix Windows Installer Service Could Not Be Accessed' title='How Do I Fix Windows Installer Service Could Not Be Accessed' />Display. NameSystem. Rootsystem. Image. Pathhex2 2. DescriptionSystem. Rootsystem. 32msimsg. PRO TIP If the issue is with your computer or a laptopnotebook you should try using the Reimage Plus Software which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. You can download Reimage Plus by Clicking HereObject. NameLocal. SystemError. Controldword 0. Startdword 0. Typedword 0. 00. Depend. On. Servicehex7 7. Service. Sid. Typedword 0. Required. Privilegeshex7 5. Failure. Actionshex 8. HKEYLOCALMACHINESYSTEMCurrent. Control. SetServicesmsiserverEnum. RootLEGACYMSISERVER0. Countdword 0. 00. Next. Instancedword 0. Click on File Save As. Name the file reg. Open the dropdown menu in the Save as file type box and click on All Files. In the Save in box, set Desktop as the save path for the file. Click on Save.  Close Notepad. Right click on reg on your Desktop and click on Run as administrator. If you are prompted by your computer for an administrator password or permission to run the program with administrative privileges, for whatever is needed to confirm the action. When your computer asks if you really want to continue, click on Yes. Give the computer a few moments to reset the settings of Windows Installer Service in the registry, and then restart it. Once the computer boots up, try uninstalling or installing the program you were trying to before, and the process should complete without fail. PRO TIP If the issue is with your computer or a laptopnotebook you should try using the Reimage Plus Software which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. You can download Reimage Plus by Clicking Here.