If a continuous course book is loaded, the the step is set to at least 1.

NataljaNeumann · NataljaNeumann · commit 86fd8c9d07b8 · 2026-02-23T01:16:51.000+01:00
diff --git a/VokabelTrainer/Forms/VokabelTrainer.cs b/VokabelTrainer/Forms/VokabelTrainer.cs
@@ -994,7 +994,8 @@ private void LoadLanguageFile(int? nNeededStep)
                         }
                         catch (Exception oEx)
                         {
-                            // ignore
+                            // if no training file then set step to 1 at least
+                            m_nStep = 1;
                         }
                     }
                 }

Original file line number	Diff line number	Diff line change
`@@ -994,7 +994,8 @@ private void LoadLanguageFile(int? nNeededStep)`
`994`	`994`	`}`
`995`	`995`	`catch (Exception oEx)`
`996`	`996`	`{`
`997`		`- // ignore`
	`997`	`+ // if no training file then set step to 1 at least`
	`998`	`+ m_nStep = 1;`
`998`	`999`	`}`
`999`	`1000`	`}`
`1000`	`1001`	`}`