Remove old windows installer files

Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP Potentially Unwanted Products. Thoroughly research any product advertised on the site before you decide to download and install it.

Was this reply helpful? Yes No. Sorry this didn't help. Thanks for your feedback. Thank you for posting your query in Microsoft Community. The installer files are a record of file versions and registry dependencies involved in a particular application or application update installation. The availability of this record in the cache helps to uninstall and update applications properly. Let us know if you have any further query on Windows, we are glad to assist. Here is a true example we extract from forums.

At this time, we strongly recommend using CMD. How to delete Windows. Want to know the best part? Please follow the guide below:.

Then Windows. You also want to release more disk space from C drive by deleting Windows. Why not have a try! Solutions Are Here. If you are not certain whether you want to downgrade after 30 days, we suggest that you make a backup of the current Windows 10 before you delete Windows. In this way, if someday you want to go back to the previous version, you can avoid the reinstallation. Free Download. MiniTool Partition Wizard Free is professional disk management software that has helped numerous of Windows users deal with their hard drive issues.

For example, it helps to address low disk space warning , it is able to resolve New Simple Volume greyed out issue, and plays an important role in SD card formatting. The useful features are too many, and we are not going to cover all of them here. Since we recommend backing up system, choose option B to copy the system required partitions only. Then click Next to continue. Select a destination disk to hold Windows Note that the destination disk should be basic disk and it will be cleaned for a successful system migration.

Taking that into account, you had better transfer the important files on the destination disk to another location before you continue this work. When the destination disk is ready for system migration, hit Next to go on. On this page, you can preview what is going to happen to your destination disk. Also, you can make some changes to the target disk. Click Next button. Step 5. On this page, MiniTool Partition Wizard tells you how to boot from the destination disk.

Since you will use this backup copy, you should read it carefully before you click Finish. Step 6. Now you are back to the main interface where you can preview the target disk from the disk map.

If you agree on this change, click Apply button on the tool bar to start system migration. Your computer will be restarted in order to finish this job. Why not use MiniTool Partition Wizard to make a system backup and then roll it back! Now it is time to boot your computer from this backup copy and then roll back Windows 10 to the previous version. The rollback option via Windows. Be aware that the Windows. If you upgraded Windows 10 from Windows 7, then installed another update of Windows 10, you are only allowed to downgrade to the first edition of Windows 10 instead of going back to Windows 7.

When you have downgraded Windows 10 to the previous version, shout down your PC and set your computer to boot from the original system disk.

By doing these, you can continue using the latest Windows operating system and have the chance to use the previous version as well. Now you can delete Windows. Here comes to the end of this post. In this article, we introduce what is Windows. In addition, we also tell how to use Windows.