See also VS 2010 Help Debugging HTML Help Workshop had a command "HTML Help Messages" that enabled you to view low-level messages logged by the HTML help engine. You can do the same in MS Help Viewer 1.0 and view useful stuff like URL commands being processed. Edit C:\Program Files\Microsoft Help Viewer\v1.0\HelpLibAgent.exe.config and set DebugMode=true. <?xml version="1.0" encoding="utf-8" ?> <configuration> <startup> <supportedRuntime version="4.0" /> </startup> <appSettings> <add key="debugmode" value="true" /> <add key="SqmUploadUrl" value="http://sqm.microsoft.com/sqm/vstudio/sqmserver.dll"/> </appSettings> </configuration> Restart the Agent tray application and the Windows Event Log now shows Agent debug. Verbose LoggingThis gives a lot of noise like memory lock and unlock messages. To enable verbose logging () edit C:\Program Files\Microsoft Help Viewer\v1.0\Microsoft.Help.dll.config and set LogLevelVerbose=true <appSettings> <add key="LogLevelVerbose" value="true" /> </appSettings> |
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