Find and delete AppData folders - you should note that

Finding the AppData folder and deleting or moving files in it may be necessary if you need to repair faulty files or free up space. However, there are a number of things to consider, since just one wrong step can lead to serious program damage. In this practical tip, we explain what to look out for and how you should proceed.

How to find the AppData folder on Windows 7/8

1. First, let the hidden files be shown on Windows. Windows hides both the AppData folder and some of the files it contains.
2. Then click on "Start" and search for "% appdata%" (without quotes).
3. As a result, you will receive the "Roaming" folder. Choose this.
4. Now you can navigate in the AppData folder and its substructures.

Be careful when deleting data in the AppData folder

Windows doesn't hide AppData for nothing, because it contains important program files. Therefore, you have to take special care.

• If you accidentally delete an incorrect program file, it can cause a single program or even your entire system to crash.
• It is best not to touch any folders that are related to "Windows" or "Microsoft".
• You should neither delete nor change files from processor and graphics card manufacturers such as "nVidia", "Intel" or "AMD". Behind it are usually graphics card files and ensure that Windows and all programs are displayed correctly.
• Secure yourself twice before following instructions. Do not trust only one website that suggests a possible solution.
• Tip: Always make a backup of your system before making any major changes. This protects you from total data loss if something goes wrong.

Safe alternative: Have the AppData folder cleaned automatically

If you only want to free up storage space, it is best to leave this task to Windows or specially developed programs.

• Windows already has an integrated function for this. You can find and delete system files that are no longer required with the data carrier cleanup.
• A program such as the "CCleaner" system optimization software also removes unnecessary files. In the following video we show you useful functions of the practical tweak tool.

This practical tip applies to Windows 7. To restore your system to an earlier point in time, it is also sufficient to carry out a system restore.