How to remove cwd50-4.exe virus.

The cwd50-4.exe is a rogue virus that seems like a real antivirus software but in reality, it is a dangerous virus itself. This kind of software are designed by hackers in order to steal your money, personal information and install further harmful programs on your PC time to time. Once your PC has got the cwd50-4.exe virus, you will be seeing strange security threat alerts form telling you that “cwd50-4.exe has detected harmful viruses on your computer”. It will also provoke you to purchase the license/full version of cwd50-4.exe because it is the best program to clean your PC. Beware! cwd50-4.exe is a scam-ware that should not be purchased. You have to uninstall it form your PC as soon as possible or it will cause serious destruction.
Symptoms and risks of being infected by cwd50-4.exe
Mainly it enters into your computer without your knowledge
It corrupts registry, blocks certain softwares and utilities
Scans your computer without your request and always claims it has found viruses
Displays a lot of warnings and alerts popping up on the screen
Provokes you to buy its full version or activation code (which dose not work)
Collects Personal user information which may include sensitive financial data such as logins, usernames, accounts
It may bring further infections are direct the user to infectious sites
Makes the computer run slow, uses a big part of system resources

Remove fake “cwd50-4.exe” manually:
Please note: Manual removal may cause damages to your system if you do any mistake. Use this method only if you understand what you are about to do.
Stop malicious process:
Open Task Manager and delete;
[random-chars].exe
Remove cwd50-4.exe registry settings:
Open REGEDIT and find malicious keys and values.
Delete cwd50-4.exe files and folders:
%AllUsersProfile%\Application Data\
%AllUsersProfile%\~
System restore:
Have you tried methods above but still malware not removed? Then try Restoring your computer to an earlier state.
Click Start menu > All Programs > System Tools > System Restore
or
Start menu > Backup and Recover > Recover System