What Is IDP.ALEXA.51 and Should You Remove It

IDP.ALEXA.51 just keeps popping up and you cannot remove it?

IDP.ALEXA.51 is a textbook example of a Trojan horse. That sentence alone should be enough to make it clear exactly how dangerous IDP.ALEXA.51 is. Have you had to deal with Trojans before? No? Then you might want to check out this entire article thoroughly before you proceed to deleting the virus. Trojans horses are a particularly sneaky, resourceful and harmful type of parasite. You’re now stuck with one of the nastiest programs currently on the Web. There’s simply no parallel universe in which this intruder can’t cause you harm. IDP.ALEXA.51 gets spread online in complete silence and gets activated immediately. Now, how does it work? Once the machine is compromised, IDP.ALEXA.51 starts making unauthorized changes in the system registry. Furthermore, the virus might also damage some extremely important system files. Just to make your life online a little bit more problematic, the parasite works with Windows XP, Windows 7, Windows 8 and Windows 10. This infection is only on board to wreak havoc. It will keep on doing so till the very moment you delete it so why waste time? We have never come across a Trojan that deletes itself but we’ve seen numerous examples of these parasites causing irreversible damage. Do the right thing and get rid of the intruder. The sooner, the better. Remember, cyber viruses only become more harmful as time passes so don’t underestimate the great threat that is IDP.ALEXA.51. Have we also mentioned that the parasite serves as a back door to malware? Because it does. The nasty IDP.ALEXA.51 virus may disable your firewall or even lead to loss of personal files. There are many possible ways in which this infection could cause you a headache so it’s key to prevent them all. In addition, the parasite drops spam files on your PC system and monitors your cyber activities. If you’re unlucky enough, this pest will even give hackers remote control over your entire computer. Obviously, this is the worst case scenario which could result in immense problems for both you and your PC.  To top it all, IDP.ALEXA.51 takes up a lot of your system memory. You will notice that the device has become significantly slower because, due to the Trojan’s presence, the PC itself is practically unusable. The worst part of it that Trojans are very secretive so you might not even realize your computer is infected on time. Therefore, the minute you encounter IDP.ALEXA.51’s presence, get rid of it.

remove IDP.ALEXA.51

How did I get infected with?

Despite being extremely harmful, Trojans travel the Web the exact same way other infections do. Then how did you manage to get yourself stick with IDP.ALEXA.51? You might have stumbled across a malicious .exe or .com file. When you open such a corrupted file, the parasite hidden behind it gets automatically installed. Another plausible explanation is that you clicked open some unreliable spam message or a spam email-attachment or you downloaded some compromised torrent. Keep in mind that infections also get attached to other programs so every single time you install bundled freeware/shareware, you might accidentally install a Trojan as well. Long story short, the Web is infested with malware. Make sure you prevent virus installation before it’s too late and remember, your caution will pay off in the long run. To protect your machine, always keep an eye out for potential parasites when surfing the Web. Otherwise, you might end up compromising your own PC because hackers are known to be very creative when it comes to malware. Don’t overlook anything suspicious-looking online. It’s your responsibility and yours only to outwit crooks so don’t allow them to fool you.

Why is this dangerous?

The ultimate goal Trojans have is to let their developers control the target PC. Of course, if not handled on time, IDP.ALEXA.51 might achieve it. That’s why our advice for you is to take action as soon as possible; solve the problem before this stealthy infection goes out of hand. You won’t regret it. On the contrary, you’ll definitely regret tolerating the Trojan. As mentioned already, IDP.ALEXA.51 modifies your default settings in order to serve hackers’ purposes. Not your own. It also collects personal information so crooks could gain access to some incredibly private data of yours. Remember, as long as the parasite is on board, you’re in constant danger. Keeping IDP.ALEXA.51 would be a terrible mistake and you know it. Get ready to be witnessing sudden system crashes on a daily basis because the virus eats up your system resources. Also, this program might even encrypt some personal files and it overall disrupts your Internet experience. Don’t waste valuable time. To put it mildly, this is a troublesome situation and the Trojan needs to be tackled immediately. If you decide to delete IDP.ALEXA.51 manually, please follow the comprehensive removal guide you will find down below.

Manual IDP.ALEXA.51 Removal Instructions

STEP 1: Windows 8 Removal

STEP 2: Windows 7/XP/Vista Removal

STEP 1: Start Your Computer into Safe Mode with Networking in Windows 8

  • Make sure you do not have any floppy disks, CDs, and DVDs inserted in your computer
  • Move the mouse to the upper right corner until the windows 8 charm menu appears
  • Click on the magnifying glass


  • select Settings
  • in the search box type Advanced
  • On the left the following should appear


  • Click on Advanced Startup Options
  • Scroll down a little bit and click on Restart Now


  • Click on Troubleshoot


  • Then Advanced options


  • Then Startup settings


  • Then Restart


  • When you see this screen press F5 – Enable Safe Mode with Networking



STEP 2: Start Your Computer into Safe Mode with Networking in Windows 7/XP/Vista

  • Make sure you do not have any floppy disks, CDs, and DVDs inserted in your computer
  • Restart the computer
  • When you see a table, start tapping the F8 key every second until you enter the Advanced Boot Options

kbd F8

  • in the Advanced Boot Options screen, use the arrow keys to highlight Safe Mode with Networking , and then press ENTER.


STEP 3: Locate the startup location

  • Once the operating system loads press simultaneously the Windows Logo Button and the R key.


  • A dialog box should open. Type “Regedit”


Depending on your OS (x86 or x64) navigate to:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or

  • and delete the display Name: backgroundcontainer

delete backgroundcontainer


  • Then open your explorer and navigate to:


where %LocalAppData% refers to:

delete IDP.ALEXA.51
  • delete the whole folder

Double check with any antimalware program for any leftovers. Keep your software up-to date.

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