What can I do if WinXP cannot reinstall IE?

We sometimes encounter problems with IE browser crash during use. For these problems, we may take to reinstall IE. However, when reinstalling IE browser, a prompt box will pop up that cannot continue to run. How to solve this problem?

Recommended: WinXP Universal Installer Download
Workaround:
Step 1: Click on the "Start" &"—“Run” command, in the Open & Runs; Enter “regedit” in the dialog box and press Enter to open the Registry Editor.
Step 2: Expand HKEY_LOCAL_MACHINESOFT-WAREXMicrosoftActiveSetupIn-sta1ledComponents{89820200-ECBD-llcf-8B85-00AA005B4383}.
Step 3: In the right window, find the DWORD key named "Islnstalled" and change its value data to " 0”."

Step 4: Close the Registry Editor and run the Internet Explorer 6.0 installer to install.
Tip: After modifying the value data of the “Islnstalled” key in the registry to “ quo;0””, the xp system will consider that the Internet Explorer browser is not installed, so it can be installed smoothly.
If you are having trouble reinstalling IE, you can try this solution, maybe it will help you.