Error 429, activex component can't create object. chelp.initialize - after starting a CodeReview
Search your system for VSHELP.DLL (Typically this would be C:\Program Files\Common Files\Microsoft Shared\vs98\VSHELP.DLL)
If it is found, try using RegSvr32.exe to register it. If it is not on your system then you will have to install it from your Visual Studio CD.