Under Windows NT family operating systems loader errors may be written to the Application Event Log (but only if DP4 is run as a service), and the Event Log may contain considerably more information than is displayed on screen. However you may need to use DP4 error logging to find out more about the error.
Loader Error codes are normally only reported by SRVW32.EXE, though it is in theory possible for some of them to be generated by other programs, because they are mostly generated inside DLLs such as SYSLIBT.DLL that are used by almost all DP4 programs. Error codes reported by Windows as "Service Specific Errors" when you start and stop the DP4 service from the control panel or using net start are this type of error.
The error messages associated with loader errors are stored in the DP4 configuration file in the [errmsg] like this:
errmsg_10=Internal error: too many levels of error return nesting errmsg_11=Internal error: too many exit functions registered errmsg_21=Config error: configuration file not found errmsg_31=Loader error: already loaded errmsg_33=Loader error: WIN1632W cannot create window errmsg_40=Server error: loader not running errmsg_42=Server error: incorrect version errmsg_43=Server error: cannot create window errmsg_46=Server error: Invalid channel (check -chain value) errmsg_47=Server error: Unable to logon to service account errmsg_61=Dialer error: Unable to create dialup connection errmsg_86=Problem: Server has been stopped. errmsg_87=Problem: No server for applications loaded (check [startup]) errmsg_88=Problem: Server already loaded on this channel (check [startup]) errmsg_89=Problem: No server for ADC loaded (check [startup]) errmsg_90=Loader error: Error loading errlog errmsg_95=Loader error: Bad exit code from program: errmsg_96=Loader error: win32 error errmsg_97=Win1632 error: errmsg_98=Loader error: Error loading program: errmsg_99=Loader error: Unable to start Service - See Application Event log for details
Other messages of this type existed in older versions of DP4, but were seldom if ever encountered. If you encounter an error of this type not listed here it will be listed as Loader Error number retcode number. If this happens please contact Itim Technology Solutions for further information.