Algorithm update

Win95Keygen/Form1.cs

@@ -67,12 +67,59 @@ namespace Win95Keygen
                 year = "03";
             }
             //Static numbers divisible by 7
-            string divisibleby7 = "00007";
+            string divisibleby7 = RandomDivisibleBy7();
             //Random numbers
             rand = new Random();
             int randomnumbers = rand.Next(10000,99999);
             //Make the windows 95 key output
             return day.ToString() + year + "-OEM-" + "00" + divisibleby7 + "-" + randomnumbers.ToString();
         }
+        public static string RandomDivisibleBy7()
+        {
+            Random rand = new Random();
+            int i = rand.Next(1,10);
+            string output = "31584"; //By fallback or else VS 2008 errors out
+            if (i == 1)
+            {
+                output = "31584";
+            }
+            else if (i == 2)
+            {
+                output = "57778";
+            }
+            else if (i == 3)
+            {
+                output = "67676";
+            }
+            else if (i == 4)
+            {
+                output = "73787";
+            }
+            else if (i == 5)
+            {
+                output = "88529";
+            }
+            else if (i == 6)
+            {
+                output = "31724";
+            }
+            else if (i == 7)
+            {
+                output = "39578";
+            }
+            else if (i == 8)
+            {
+                output = "39207";
+            }
+            else if (i == 9)
+            {
+                output = "93443";
+            }
+            else if (i == 10)
+            {
+                output = "69167";
+            }
+            return output;
+        }
     }
 }