What is Application Data in the WinXP computer C drive? Can I delete it?

Application Data is the meaning of application data, application data, this folder stores the MSI installation files of some software, generally do not need to delete them, because some software will be needed for this. What is Application Data in the WinXP computer C drive? Can you delete it! Now let's take a look at the Application Data in the WinXP computer C drive with Xiaobian.

The specific steps are as follows:

1. For example, the game user, after uninstalling the game client on the computer, reloading the game software, you will find that the original game level and the anger message are still If you want to clear it, you can follow this Application Data folder under the user account.

2, in general, this Application Data folder is the capacity of G, such as the use of 360 browser, it will keep the old version here, as the version continues to improve, the older version piled up, take up a lot of disk space, and its optimization, cleanup function simply can not relate to this.

3, if you can not see this Application Data folder, it is because this folder is hidden by default.

4, you can set it to display system folder: start → run (or use Win + R shortcuts to call out the run) → input: control folders Click OK (or press the Enter key) Execute the command to open the folder option settings.

5, folder options → view → remove the hidden check box before the protected operating system files (recommended), and click to display all files and folders

6, At this point, there will be a warning pop-up indicating that these system files are very important files. If you understand what you are doing, click Yes. If you don't understand the system files, it's best not to move them to avoid system anomalies.

7, if it is Windows7 operating system, and can not open the Application Data folder, it is not enough permissions. Administrator privileges can be used. Create a new Notepad, copy the following code (CTRL+C), paste (CTRL+V) to Notepad, and then change the Notepad extension to the administrator permission.reg. Double-click the batch file to run it. Administrator rights, open the Application Data folder.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\\*\\shell\ unas]

@=“Administrator Ownership”

“ NoWorkingDirectory =“”

[HKEY_CLASSES_ROOT\\*\\shell\ unas\\command]

@=“cmd.exe /c takeown /f \\”%1\\“ && icacls \\”%1\\“ /grant administrators:F”

“IsolatedCommand”=“cmd.exe /c takeown /f \\”%1\\“ & & icacls \\”%1\\“ /grant administrators:F”

[HKEY_CLASSES_ROOT\\exefile\\shell\ unas2]

@=“Administrator Takes Ownership&<#>

&##>NoWorkingDirectory”=“”

[HKEY_CLASSES_ROOT\\exefile\\shell\ unas2\\command]

@=“cmd.exe /c takeown /f \\&rdquo ;%1\\“ && icacls \\”%1\\“ /grant administrators:F”

“IsolatedCommand”=“cmd.exe /c tak Eown /f \\”%1\\“ && icacls \\”%1\\“ /grant administrators:F”

[HKEY_CLASSES_ROOT\\Directory\\shell\ unas]

@ = & ldquo; administrators take ownership of & rdquo;

& ldquo; NoWorkingDirectory & rdquo; = & ldquo; & rdquo;

[HKEY_CLASSES_ROOT \\ Directory \\ shell \\ runas \\ command]

@ =“cmd.exe /c takeown /f \\”%1\\“ /r /dy && icacls \\”%1\\“ /grant administrators:F /t”

“IsolatedCommand”=“cmd.exe /c takeown /f \\”%1\\“ /r /dy && icacls \\”%1\\“ /grant administrators:F /t”

8. Finally, there are folders under different accounts. Even if there is only one account, there is this folder under this path: C:\\Documents and Settings\\All Users\\Application Data

The above is what the Application Data in the WinXP computer C drive is. If you still don't know what Application Data is in the computer C drive, you can take a look at the above content, there are steps! The operation can go look ah!