Undead Windows 7 service

Programmer Question

I created a Windows 7 service in Visual Studio 2010. Test install crashed and left lots of debris: service shows in the list of services but will not start ('Referenced file does not exist'), is impossible to uninstall ('Action valid only for services that are installed') and is not shown in the Programs and Features aplet.

Is there a list of installed services that I could hack?

Thanks,

Jan

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