Modify the consequences of the registry
In my machine, I have installed 6.0 and .net, one day I see the debug option in the registry can be modified, in order not to let the .NET's debug impact I use 6.0 I decide to modify, as shown below
After modifying the system, if you encounter Debug, you will start the DEBUG of 6.0, but later discovered a problem when using ASP debugging, its error message is Application "" Failed to Lanuch. " At first I thought it was an IE browser problem, so re-configuring the browser, re-configured IIS, but still could not solve my problem, and finally I saw the error message shown below in the system event record,
This discovered that it may be that I have modified the consequences of the registry, making DCOM can't start. Finally, I copied this file to the directory of the above, then re-run, the ASP can debug it normally.