Windows Installer is already a part of Windows 10, there is no need to download and install it. If you are having problems with the Windows Installer, try the following: 1. Press Windows key + R. 2. In the "Open" box, type msiexec /unreg, and then press ENTER. 3. Press Windows key + R. 4. In the "Open" box, type msiexec /regserver, and then ...

The Windows Installer service might be corrupted or not functioning correctly, which can prevent installations from completing. Sometimes, when an installation process is interrupted or not properly completed, it can leave behind remnants that conflict with new installations, causing errors like "another installation is already in progress."

Also try this suggest by Karen Ji, MS Forum Moderator for reinstalling the Windows Installer service: To reinstall the Windows Installer, rename the damaged Windows Installer files, and then reinstall the Windows Installer. To do this, follow these steps: 1. Click Start, click Run, type cmd in the Open text box, and then click OK. 2.

2024年10月27日 · Hi , Access Windows Explorer Local Disk C > users > your users > Appdata > local > Temp folder, right-click Properties > Security > Edit and you will have full access to Everyone and Administrators and apply.

How do I remove and reinstall Windows Installer. It has a glitch and prevents any future updates. Any windows updates fail due to Windows Installer not working properly or damaged. Tried the Start, Run, msiexec/unreg, but that doesn't work. Thanks for your help.

2019年9月25日 · When complete, Windows 10 setup will restart automatically. Sign into your account. Wait while Windows 10 completes application updates and post setup tasks. Thatís it, the Windows 10 Feature Update is installed.You can check Windows Update for latest updates, click Start > Settings > Update & security > Windows Update > Check for Updates.

2015年9月10日 · The Windows Installer Cache, located in c:\windows\installer folder, is used to store important files for applications installed using the Windows Installer technology and should not be deleted. The installer cache is used to maintain (remove / update) the applications and patches installed on the machine.

2024年9月27日 · If that still doesn't work, consider performing a clean reinstall of Windows using a USB drive to completely erase all traces of previous usage. It may be a bit of a hassle, but it's much safer. Just remember to back up your important files in advance: How to make clean install of Windows 11 - Microsoft Community

2024年11月9日 · Option 2: Let's try logging out of the Windows Installer service from the command line and re-registering it to see if that solves the problem. Click “Windows Logo Key” to open the search bar -> Enter “cmd” in the search bar and open it with administrator privileges -> Please enter the following command . msiexec /unregister msiexec ...

Start the Windows Installer service. 1. Click Start, type services.msc and hit enter. 2. From the list of items, double click Windows Installer service. 3. Change the startup type to Automatic and click Start button to start service. 4. Click Apply and then click ok. Check if the issue is resolved. Step 2: Unregister and re-register the Windows ...