How to remove Aspnet_compiler.exe

Is there a manner to clean the workstation from harmful Aspnet_compiler.exe Trojan? What is Aspnet_compiler.exe and how did it penetrate my system? What are the hazardous Trojans and how to protect the PC from them? On this page we will answer all these questions and give easy and effective directions for deleting Trojans from all versions of Windows OS.


Aspnet_compiler.exe trojan


Aspnet_compiler.exe is a Trojan virus that easily infected your machine with your assistance, and you installed it with your own hands. This tool can cause problems on your device, and we strongly advise you to uninstall it immediately after reading this guide. The safest method to stop the viral penetration is to understand how to recognize viruses. In the very beginning, we should tell you the crucial things about Trojans. Trojans are the particular type of malware that is known for stealthiness and usability, but is unable to independently penetrate user's PC. Trojans are not equal to viruses, because viruses can act independently, and Trojans need to be supported and directed. Trojans depend on people completely, at all times of their "life". The creators of the Trojan are giving it the guise of a helpful software, and put the Trojan to a well-known website from which the maximum number of users can download it. Since then, the Trojan waits until a credulous user downloads it and installs it on his computer. One more important thing about Trojans is that they usually are being distributed with help of bundling, which means that they infest the PC in one bundle with three or four other viruses.

When Trojan after all finds a host it starts to achieve its goals, which usually means nothing good for the computer. Trojans are the largest kind of harmful software, and can use your system in a botnet, scrounge your passwords or induce serious damage to the device. Here is a complete list of possible methods for using Trojan viruses:

  • Trojans, thanks to their stealthiness, are nearly perfect tools for espionage. Trojan can live in an unprotected computer for years, getting data against its operator, accounts, attended websites, passwords and in general any text entered through keyboard.
  • The less common manner of Trojans use is to develop so-called botnets. By these we mean thousands of PC's, Apple devices or even "smart" TV's combined by scammers in one net that they use for illegal activity. With the assistance of suchlike networks they attack large websites, distribute a lot of spam and use their computing potential for other tasks, like mining of crypto-currency.

Any of these methods of using Trojan viruses might be carried out solely or simultaneously. In addition to the written above key aims, which at first-hand benefit fraudsters, Trojans have multiple extra negatives: they exploit your workstation's recourses, clog up its hard drive with useless software and prevent the laptop from being used for its original purpose. Knowing this, you will totally endorse our opinion and eliminate Aspnet_compiler.exe once and for all.

Removal instruction

Step 1. Boot the system into safe mode

  • Press Start
  • Type Msconfig and press Enter

Safe mode. Step 1


  • Select Boot tab

Safe mode. Step 2



  • Select Safe boot and press Ok

More information about Safe mode: What is Safe Mode and how to boot computer in Safe Mode


Step 2. Show all hidden files and folders

  • Press Start
  • Click on Control Panel

Show hidden files. Step 1


  • Select Appearance and Personalization

Show hidden files. Step 2


  • Click on Folder Options
  • Select View tab
  • Select Show hidden files, folders and drives

Show hidden files. Step 3


  • Press Ok


Step 3. Remove virus files


Check next folders to find suspicious files:

  • %TEMP%
  • %ProgramData%


Step 4. Fix hosts file

  • Go to %SystemRoot%\System32\drivers\etc\ folder



  • Open hosts file using Notepad or other text editor
  • Delete suspicious elements
  • Basic hosts file looks like this:



Step 5. Clean registry (for experienced users)

  • Click Start
  • Type Regedit.exe and press Enter
  • Clean startup registry keys
  • HKEY_LOCAL_MACHINE(HKEY_CURRENT_USER)\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE(HKEY_CURRENT_USER)\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_LOCAL_MACHINE(HKEY_CURRENT_USER)\Software\Microsoft\Windows\CurrentVersion\RunServices
  • HKEY_LOCAL_MACHINE(HKEY_CURRENT_USER)\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit

Step 6. Scan computer with antivirus


We offer you a simple and fast method to uninstall Aspnet_compiler.exe through Spyhunter antiviral software. This program will not only clean your PC of all present viruses on it, but in the same time guard it from other similar troubles. Spyhunter works without user involved, and to get rid of Aspnet_compiler.exe you'll only need to purchase antivirus, establish it and begin the scanning and removal processes. We think that this technique is a priority, since it is difficult for an ordinary user to understand a virus. By erasing the important file, you might easily damage the PC, and provoke its fatal error. If you're not sure about Spyhunter, you can check the program yourself by downloading a test version with limited capabilities.


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Step 7. Disable Safe Mode and restart computer

  • Press Start
  • Type Msconfig and press Enter
  • Select Boot tab
  • Remove the check near Safe boot


Video with trojan virus





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