WinXP SP2 upgrade to SP3 encounters "out of space" solution

Some time ago, many netizens said that when upgrading from Windows XP SP2 to SP3 version, the installation may fail due to "insufficient disk space", after practice and combination Other people's experience, the author believes that the method described in this article can be effectively solved.

Tip: 1. This problem only affects Windows XP Home Edition or Professional Edition installed with Apple BootCamp;
2. The new installation of Windows XP SP3 should not be affected.

The specific solution is as follows:

Enter "regedit" in "Start" → "Run", and then click the "OK" button. Open the Registry Editor.

Locate the key value HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionSetup, select "New" → "String Value" in the "Edit" menu, take the value of the name as "BootDir", and then click "OK" "Button.

Right click on the mouse and double-click on the newly created "BootDir" to edit the string. In the pop-up "Edit String" Enter the drive letter of your system in the dialog box, usually C drive (C:). After inputting, click the "OK" button and save, then close the registry.

Follow the above steps, you can Continue the upgrade process of Windows XP SP3.