What Should I have to do If I want to create two Different Modules form One main Module

for Eg

When I am creating a new module In DNN
It ask for Module Name
Folder Name
Friendly Url
Description

in older DNN 4.8 it take any folderName which I was giving it But Now it Ask for Valid Folder Name (Must be in DesktopModules) to create New Module.

Problem is that I had created two ascx
test1.ascx and
test2.ascx
files in  module Test but I want to use as Different Menu..
So I create new page Test1 and Test2
Now I Want to load Test1.ascx in Page Test1
So I Create new Module Defination for Test1
Module Name: test1
Folder Name:test1
Friendly Url : test1
Description:test1

It Works fine

Now I add Definition as test1

It Works fine

Now I add Control
In Source I select DesktopModules/test/test1.ascx
Gives me some Error

Folder Name
The 'Create Module Package' link will not be shown - folder does not exist.

So I update Folder name as Test

Works Fine

Now Same thing I Do for test2 module
Again I give FolderName as Test

Works fine in Host

But In page It gives me Error

Module Load Warning
One or more of the modules on this page did not load. This may be temporary. Please refresh the page (click F5 in most browsers). If the problem persists, please let the Site Administrator know.

Now in Dnn 4.9 I am doing the samething but it ask for valid folderName to Create new module.
If I use the same Folder name it Gives me error
also my Older modules When I Edit that module It give me Error
The 'Create Module Package' link will not be shown - folder does not exist.

Can any One Please Help me Regards this Issue What is wrong with my modules??