added missign sourcepath

Author: retailcoder

Rubberduck.Deployment/InnoSetup/Rubberduck.Installer.Build.iss

@@ -105,7 +105,7 @@ Source: "{#IncludesDir}Rubberduck.RegisterAddIn.bat"; DestDir: "{app}"; Flags: i
 Source: "{#IncludesDir}Rubberduck.RegisterAddIn.reg"; DestDir: "{app}"; Flags: ignoreversion replacesameversion;
 
 ; 'LegacyWorkload' initial configuration (disables autocompletion and inspections that could spawn too many results in legacy code)
-Source: "\WorkloadConfigs\Legacy\rubberduck.config"; DestDir: "{userappdata}\{#AppName}"; Check: UseLegacyWorkloadConfig;
+Source: "{SourcePath}\WorkloadConfigs\Legacy\rubberduck.config"; DestDir: "{userappdata}\{#AppName}"; Check: UseLegacyWorkloadConfig;
 
 [Registry]
 ; DO NOT attempt to register VBE Add-In with this section. It doesn't work