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## Where do I find C Windows Installer?

Click the start button, choose Run…, then type c:\windows\installer. At this point, an explorer window should appear that reveals the contents of the installer folder.

### How do I clean the C Windows Installer folder?

You can’t delete it like any folder, though. Instead, you’ll have to use Windows 10’s Disk Cleanup tool. To run it, type Disk Cleanup in the search bar, and then click the Disk Cleanup program entry that appears. Click “Clean up system files,” and the tool examines your system for files to clean.

What is in WinSxS?

WinSxS is a system folder in Windows. WinSxS stands for “Windows Side by Side,” which is a good description of the folder’s purpose: different versions of files are stored together, side by side. The folder is also called the component store. It primarily contains system files and can be several gigabytes in size.

Can I delete Windows Installer MSI files?

3] Windows Installer Unused Files Cleanup Tool The Windows Installer Unused Files Cleanup Tool (WICleanup) by KZTechs can scan for orphaned MSI and MSP files in the Windows Installer folder and offers you an option to delete them via the graphical user interface (GUI).

## Can I delete C :\ Windows Installer files?

First, it is not supported. If you remove files from this directory and have issues, you may need to reinstall the application to get back to a good state. This particular directory’s job is to act as a cache location for Windows installer based applications.

### Is it safe to compress Windows Installer folder?

In general, it is used to store/cache the basic installer for programs, so that when you want to modify an installed program, it runs from there and allows you to uninstall or possibly even do a repair without needing the original installation media, and so there should be no adverse affects from setting it to use NTFS …

Is it OK to delete installer files?

A. If you have already added the programs to your computer, you can delete the old installation programs piling up in the Downloads folder. Once you have run the installer files, they just sit dormant unless you need to reinstall the program you downloaded.

Can I delete C :\ Windows WinSxS?

You can’t delete the WinSxS folder, but you can clean up its contents to free up space on Windows 10, and in this guide, we’ll show you how. While the WinSxS folder is expected to grow larger over time, the actual size on disk isn’t as big as it may seem.

## Can I delete Windows Installer folder?

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.

### Can I delete files from C :\ Windows installer?

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.

Is it safe to delete C :\ Windows installer?

No, it’s not. Windows Installer uses that to cache installation files for anything installed on the machine using Windows Installer. At a minimum, you could lose the ability to add or remove programs, at the worst, you may lose the ability to run some programs.

Is it safe to clean C :\ Windows Installer?

Is it safe to delete files from the Windows\Installer folder? No. One should not delete files from the Windows\Installer directory as these files are required to repair, update and uninstall applications. That said, it’s safe to delete orphaned files (scroll down to see how to delete them).

## What does C : \\ Windows \\ Installer do?

It holds stripped down versions of the Windows installer data files. During application install, update of the application or application removal, this directory is used by the application to confirm the existence of previously installed items to determine the next steps the installer needs to take.

### Is it safe to delete C : \\ Windows \\ Installer?

The C:WindowsInstaller folder is where some but not all applications uninstall files and folders are stored. If you want to remove applications, use the Control Panel Programs and Features to uninstall them. It is also possible to run Disk Cleanup (cleanmgr.exe) in elevated mode to help free up space.

Where is the Windows Installer cache located on my computer?

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.

How big is the C : \\ Windows \\ Installer folder?

This person is a verified professional. Verify your account to enable IT peers to see that you are a professional. Get answers from your peers along with millions of IT pros who visit Spiceworks. the folder C:\\Windows\\Installer is enormous on my PC as its size is now at around 36GB.