Installing packages on stage are not working

I am working on sitecore 8.2 version. I have 3 environment dev,stage,and production.

Recently I have faced one issue that when i was trying to installing packages on stage environment from local or dev server, The installation complete message is never shown, it just hangs on the Installing... animated graphic.

If I close the window and look in the content editor the installation was completed.

Package designing scenario:

1. Open Package Designer.
2. Add any item statically.
3. Click "Generate ZIP".
4. Click "Next".
5. Generate package and download.

Installation scenario: 

1. Open Installation Wizard.
2. Choose a package.
3. Click "Next".
4. Click “Install”.

See below screen shot of installation package

Solution:-

Given access rights to the "Website" folder for the "Network Service".

"NETWORK SERVICE" account requires Modify permissions for all the files, folders, and subfolders under the "Website" and "Data" folders.

The Modify permissions include Modify, Read&execute, List folder contents, Read and Write.

Comments and suggestions are most welcome. Happy coding!