LiteDB - 未经授权的访问异常

Question

I am trying to make LiteDB work - only to be halted by this exception when trying to add a new entry.

System.UnauthorizedAccessException: Unauthorized Access to Path 'F:\ProjectName\bin\Debug\Data\2021'.

    public bool AddEntry(TplMainEntry Template)
    {
        // Find a new index for the new entry.
        LiteCollection<TplMainEntry> MainDBCollection = Entries.GetCollection<TplMainEntry>("MainEntries");

        MainDBCollection .EnsureIndex(x => x.iID); // EXCEPTION THROWN HERE!!!!

        var vField = MainDBCollection .FindOne(Query.All("iID", 1));
        // If no index is found, then Database must be new. Use index 1.
        // Else, get max index from the collection - then +1 it.
        if (vField == null)
        {
            Template.iID = 1;
            Template.iIndex = 1;
        }
        else
        {
            int iMaxID = int.Parse(MainDBCollection .Max().ToString());
            Template.iID = iMaxID + 1;
            Template.iIndex = Template.iID;
        }
        Entries.Mapper.Entity<TplMainEntry>().Id(x => x.iID);

        // Insert new entry, then update collection.
        Collection.Insert(Template);
        return Collection.Update(Template);
    }

LiteDB is initialized by Form constructor.

        sDBPath = sAppPath + "\\Data\\" + DateTime.Now.Year.ToString() + "\\";
        if (!Directory.Exists(sDBPath)) Directory.CreateDirectory(sDBPath);
        MainDatabase = new LiteDBClass(sDBPath);

        public LiteDBClass(string sPath)
        {
            try
            {
                Entries = new LiteDatabase(sPath);
                Collection = Entries.GetCollection<TplMainEntry>("MainEntries");
            }
            catch (DirectoryNotFoundException cExc)
            {
                // Bla
            }
            catch (LiteException cExc)
            {
                // Bla bla
            }
            catch (Exception cExc)
            {
                //Bla bla bla
            }
        }

I am already running VS with admin priviliges and I have set the requestedExecutionLevel to Admin on the app manifest. What am I missing????

Answer 1

 public LiteDBClass(string sPath)
        {
            try
            {
                // Needs a full path + file name.
                Entries = new LiteDatabase(sPath + "\\" + sDatabaseName);
                Collection = Entries.GetCollection<TplMainEntry>("MainEntries");
            }
            catch (DirectoryNotFoundException cExc)
            {
                // Bla
            }
            catch (LiteException cExc)
            {
                // Bla bla
            }
            catch (Exception cExc)
            {
                //Bla bla bla
            }
        }