@Vasudev
I think it is best if we remove it completly then start again:
Firstly,
Please follow this guide to put Windows 7 in Safe Mode:
https://support.microsoft.com/en-us/help/17419/windows-7-advanced-startup-options-safe-mode
Secondly,
Download and Install
Revo Uninstaller Free
Once it has loaded, find that particular program and click on it to load the default uninstaller that comes with the software to uninstall it and then click on advanced to find leftovers.
Only delete leftovers in bold, this includes folders and registry items
Thirdly,
Download and Run
Everything Search 1.3.4.686 Portable Zip
Download either x64 or x86 zip, extract the files from the zip and run it as administrator
Then in the search bar, type
the word Steganos and delete any folders that appear.
Finally,
Download and Install
CCleaner Free
Once it is running, click on the
Registry Tab, Scan for Issues,
Select Fix Selected Issues,
Fix all Selected Issues.
When prompted, click yes to create a Registry Backup. This is very important as if there is an issue, you can revert back
Keep
scanning and
fixing issues until there are no more.
Hope this helps
Kind Regards
RECdevicehelper