Revert "Fix valid folder path detection"

This reverts commit 411a021.

Author: HorridModz

Main.cs

@@ -100,16 +100,11 @@ private bool ValidateFolderPath(string? folderPath)
         {
             return false;
         }
-        if (!_IsValidPath(folderPath))
+        if (!_IsValidPath(folderPath) || folderPath.Contains("\""))
         {
             Context.API.ShowMsgError("Invalid PATH Value", $"\"{folderPath}\" is not a valid folder path - verify that the path is correct and valid");
             return false;
         }
-        if (folderPath.Contains("/""))
-        {
-            Context.API.ShowMsgError("Invalid PATH Value", "backslashes (\"/\") are not allowed in folder path - replace them with forward slashes.");
-            return false;
-        }
         if (!IsDirectory(folderPath))
         {
             Context.API.ShowMsg("WARNING: This is a file path", $"PATH is for folder paths, but \"{folderPath}\" is a file path. File paths are ignored in PATH." +