IsDBL 1.3 Is the specified drive a virtual DBLSPACE volume? IsDBL C: If Errorlevel 2 GoTo SyntaxError If ErrorLevel 1 GoTo IsDBLDrive GoTo IsOrdinaryDrive In debugging you might just use to view the errorlevel result. echo %ERRORLEVEL Copyrighted but may be freely distributed and used for any purpose except military. Based on a program of the same name written by Dan Wright. Version 1.3 just embeds the new address and phone number. This utility is of use only to old DOS and Windows 3.1 machines.