Then, I clicked on artist picture location and got presented with this,
MusicBee v3.0.5848.39778 (Win6.3), 6 Jan 2016 10:00:
System.UnauthorizedAccessException: Access to the path 'C:\Users\Gido\Music\MusicBee\Artist Pictures\' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.Directory.InternalCreateDirectory(String fullPath, String path, Object dirSecurityObj, Boolean checkHost)
at System.IO.Directory.InternalCreateDirectoryHelper(String path, Boolean checkHost)
at System.IO.Directory.CreateDirectory(String path)
at #=q_6e_Ejk1$cxsxl5aRPTYkregD9KupVyZ2STtee6nfFYZabkKtZEmaEP3ipbDKBhR.#=qx0QjLg7VcLIt0opNW4DEYhoA1Ugd4l2kRVa0$6LgLeyzjIRB$pS69zsj1R2FPwY$(Object #=qsG5fXNsjDH6Kn4cZF1XFrw==, EventArgs #=q77IDc$IsoBjz2b2xsVD$Wg==)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at #=qOxE1yz43NZcqqu_9DEKxEwyFBodeq3ens6aTTq2h8W4=.OnClick(EventArgs #=q6HrLC2EddRAA1KTXp8nirg==)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)