diff --git a/Flax's-Arma-Server-Tool/ImportMod.vb b/Flax's-Arma-Server-Tool/ImportMod.vb
index 65c6c9e..17ef7e7 100644
--- a/Flax's-Arma-Server-Tool/ImportMod.vb
+++ b/Flax's-Arma-Server-Tool/ImportMod.vb
@@ -24,63 +24,69 @@ Public Class ImportMod
         MainWindow.CheckModFile()
         Dim lines As List(Of String) = System.IO.File.ReadAllLines(modsfile).ToList
 
-        modID = modUrl.Substring(modUrl.IndexOf("?id="))
-        modID = Integer.Parse(Regex.Replace(modID, "[^\d]", ""))
-
-        For Each line In lines
-            Dim values() As String = line.Split(",")
-            If modID = values(0) Then
-                duplicate = True
-            End If
-        Next
+        If modUrl Like "http*://steamcommunity.com/*/filedetails/?id=*" Then
+            modID = modUrl.Substring(modUrl.IndexOf("?id="))
+            modID = Integer.Parse(Regex.Replace(modID, "[^\d]", ""))
+
+            For Each line In lines
+                Dim values() As String = line.Split(",")
+                If modID = values(0) Then
+                    duplicate = True
+                End If
+            Next
 
-        If Not duplicate Then
-            Try
-                sourceString = New System.Net.WebClient().DownloadString(modUrl)
+            If Not duplicate Then
+                Try
+                    sourceString = New System.Net.WebClient().DownloadString(modUrl)
 
-                appName = sourceString.Substring(sourceString.IndexOf("content=" & ControlChars.Quote & "Steam Workshop:") + 25, 6)
+                    appName = sourceString.Substring(sourceString.IndexOf("content=" & ControlChars.Quote & "Steam Workshop:") + 25, 6)
 
 
-                If appName Like "Arma 3" Then
-                    modName = sourceString.Substring(sourceString.IndexOf("<title>Steam Workshop :: ") + 25)
-                    modName = StrReverse(modName)
-                    modName = modName.Substring(modName.IndexOf(">eltit/<") + 8)
-                    modName = StrReverse(modName)
+                    If appName Like "Arma 3" Then
+                        modName = sourceString.Substring(sourceString.IndexOf("<title>Steam Workshop :: ") + 25)
+                        modName = StrReverse(modName)
+                        modName = modName.Substring(modName.IndexOf(">eltit/<") + 8)
+                        modName = StrReverse(modName)
 
 
-                    If modUrl Like "http*://steamcommunity.com/*/filedetails/?id=*" Then
-                        Try
-                            Dim steamUpdate As New DateTime(1970, 1, 1, 0, 0, 0)
-                            Dim modLine As String = modID & "," & modName & ",Not Installed," & steamUpdate & ",public" & Environment.NewLine
+                        If modUrl Like "http*://steamcommunity.com/*/filedetails/?id=*" Then
+                            Try
+                                Dim steamUpdate As New DateTime(1970, 1, 1, 0, 0, 0)
+                                Dim modLine As String = modID & "," & modName & ",Not Installed," & steamUpdate & ",public" & Environment.NewLine
 
-                            MainWindow.CheckModFile()
-                            Dim fs As StreamWriter = File.AppendText(modsfile)
+                                MainWindow.CheckModFile()
+                                Dim fs As StreamWriter = File.AppendText(modsfile)
 
-                            fs.Write(modLine)
-                            fs.Close()
+                                fs.Write(modLine)
+                                fs.Close()
 
-                            Me.Close()
-                            MainWindow.UpdateModGrid()
+                                Me.Close()
+                                MainWindow.UpdateModGrid()
 
-                        Catch ex As Exception
-                            modID = Nothing
-                            MessageBox.Show("Please remove any charcters after the mod ID in the url.")
-                            MsgBox("An exception occurred:" & vbCrLf & ex.Message)
-                        End Try
+                            Catch ex As Exception
+                                modID = Nothing
+                                MessageBox.Show("Please remove any charcters after the mod ID in the url.")
+                                MsgBox("An exception occurred:" & vbCrLf & ex.Message)
+                            End Try
+                        Else
+                            MessageBox.Show("Please use format: https://steamcommunity.com/sharedfiles/filedetails/?id=*********")
+                        End If
                     Else
-                        MessageBox.Show("Please use format: https://steamcommunity.com/sharedfiles/filedetails/?id=*********")
+                        MessageBox.Show("This is a workshop Item for a different game.")
+                        Me.Close()
                     End If
-                Else
-                    MessageBox.Show("This is a workshop Item for a different game.")
-                    Me.Close()
-                End If
-            Catch ex As Exception
-                MsgBox("An exception occurred:" & vbCrLf & ex.Message)
-            End Try
+                Catch ex As Exception
+                    MsgBox("An exception occurred:" & vbCrLf & ex.Message)
+                End Try
+            Else
+                Me.Close()
+                MsgBox("Mod already imported.")
+            End If
+
         Else
-            Me.Close()
-            MsgBox("Mod already imported.")
+            MessageBox.Show("Please use format: https://steamcommunity.com/sharedfiles/filedetails/?id=*********")
         End If
+
         Cursor.Current = Cursors.Default
     End Sub