The XL Delete installer shows a failure to register error in Windows 64-bit.

Error text:

Module C:\Program Files (x86)\XL Delete 2\XLDeleteContextMenu64.dll failed to register. HRESULT -2147010895. Contact your support personnel.

This error means that your computer is either missing or has a corrupted copy of the Microsoft Visual C++ 2008 runtime components. You can fix the error by installing the runtime directly from Microsoft here and then running the XL Delete installer again.