Exit if required pkgs are missing, minor cleanups

Code/Form1.Designer.cs

@@ -650,8 +650,7 @@
             this.logBox.Size = new System.Drawing.Size(701, 111);
             this.logBox.TabIndex = 5;
             this.logBox.TabStop = false;
-            this.logBox.Text = "Welcome to Flowframes!\r\nThis is the console output box. Status messages will appe" +
-    "ar here.";
+            this.logBox.Text = "Welcome to Flowframes!";
             // 
             // inFileDialog
             // 

Code/Forms/SettingsForm.Designer.cs

@@ -1349,10 +1349,10 @@
             this.label41.Location = new System.Drawing.Point(308, 213);
             this.label41.Margin = new System.Windows.Forms.Padding(10, 10, 10, 7);
             this.label41.Name = "label41";
-            this.label41.Size = new System.Drawing.Size(423, 13);
+            this.label41.Size = new System.Drawing.Size(395, 13);
             this.label41.TabIndex = 74;
-            this.label41.Text = "Use alternative method to get the amount of total frames. Slower, but better comp" +
-    "atibility.";
+            this.label41.Text = "Use alternative method to get the amount of total frames. Slower, but more reliab" +
+    "le.";
             // 
             // ffprobeCountFrames
             // 

Code/IO/IOUtils.cs

@@ -372,14 +372,13 @@ namespace Flowframes.IO
 			}
 			catch (Exception e)
             {
-				Logger.Log($"Error trying to delete {path}: {e.Message}", true);
+				Logger.Log($"TryDeleteIfExists: Error trying to delete {path}: {e.Message}", true);
 				return false;
             }
 		}
 
 		public static bool DeleteIfExists (string path)		// Returns true if the file/dir exists
         {
-			Logger.Log("DeleteIfExists: " + path, true);
             if (!IsPathDirectory(path) && File.Exists(path))
             {
 				File.Delete(path);

Code/IO/Setup.cs

@@ -6,6 +6,7 @@ using System.IO;
 using System.Linq;
 using System.Windows.Forms;
 using Flowframes.Forms;
+using Flowframes.Main;
 
 namespace Flowframes
 {
@@ -18,7 +19,9 @@ namespace Flowframes
 			if (!InstallIsValid())
 			{
 				Logger.Log("No valid installation detected");
-				new InstallerForm().ShowDialog();
+				InterpolateUtils.ShowMessage($"Some packages are missing!\n\nCheck the log ({Path.GetFileName(Paths.GetDataPath())}/{Path.GetFileName(Paths.GetLogPath())}/{Logger.defaultLogName}).", "Error");
+				Application.Exit();
+				//new InstallerForm().ShowDialog();
 			}
             else
             {
@@ -39,7 +42,10 @@ namespace Flowframes
             {
 				// if pkg is required and not installed, return false
 				if (pkg.friendlyName.ToLower().Contains("required") && !PkgUtils.IsInstalled(pkg))
+                {
+					Logger.Log($"Required packages \"{pkg.friendlyName}\" was not found!", true);
 					return false;
+				}
             }
 
 			return true;

Code/Logger.cs

@@ -14,6 +14,7 @@ namespace Flowframes
     {
         public static TextBox textbox;
         static string file;
+        public const string defaultLogName = "sessionlog.txt";
 
         public static void Log(string s, bool hidden = false, bool replaceLastLine = false, string filename = "")
         {
@@ -40,7 +41,7 @@ namespace Flowframes
         public static void LogToFile(string s, bool noLineBreak, string filename)
         {
             if (string.IsNullOrWhiteSpace(filename))
-                filename = "sessionlog.txt";
+                filename = defaultLogName;
             
             file = Path.Combine(Paths.GetLogPath(), filename);
 

Code/Program.cs

@@ -12,8 +12,6 @@ namespace Flowframes
 {
     static class Program
     {
-        //public const int version = 18;
-
         public static Form1 mainForm;
 
         public static bool busy = false;