msi installer error

I get the following error when I tried to uninstall a software. I tried with mul开发者_JS百科tiple uninstallers, but nothing worked.

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1001 Errors are always the result of an InstallUtil custom action. Either you added a component and set the .NET Installer Class attribute to true or you consumed a merge module that has a custom action.

These custom actions are truely horrible and you should refactor your installer to not need the custom action or use a WiX DTF custom action instead.