I just reinsert the system, but MSDN98 didn't delete it. When I reinstall VS6, open help, depressed, MSDN can't start, say "Unable to Display Help", check N more information, and finally found it the reason. Because the MSDN is not reloaded, it is sure that VS6 cannot be associated with it, then what is caused, it is the "vshelp.dll" component is not registered. Since I found the reason, I know how to do it. Search for its location, then open "run", register with Regsvr32, such as I have to be Windows2k, run Regsvr32 "C: / Program Files / Common Files / Microsoft Shared / vs98 / vshelp.dll". have a test. Write this, I am again, vs.net is also the same principle, I think it should be.
