autochk.exe – Repair & Free Download for Windows 7/8/XP/Vista

What is autochk.exe?
autochk.exe, also written as Auto Check Utility, or autochk, is a shared library for authz (authz.dll) and msdt.exe in computers installed with Microsoft Windows 7, Windows 8, Windows Vista and Windows XP, including 32 bit and 64 bit operating systems. DLL autochk.exe is associated with 668160 system files and most of them are used to execute software programs like Crimson Skies, SKY Internet Security and Mozilla

Symptoms of autochk.exe error:
When there is problem with file autochk.exe, your computer would have the following error symptoms:

  1. autochk.exe is missing, cannot find autochk.exe, can’t load autochk.exe
  2. authz (authz.dll) was not found
  3. autoconv (autoconv.exe) blue screen of death (BSOD)
  4. msdt.exe is missing from your computer during Crimson Skies startup
  5. autochk.exe error in Windows startup and registry
  6. 2/two authz (authz.dll) in Task Manager and high CPU/Memory usage
  7. autochk.exe entry point not found when running Mozilla

How to fix and repair autochk.exe problems?
If autochk.exe error is not repaired as soon as possible, your computer would no longer work correctly. To resolve autochk.exe issue, you need autochk.exe file fixer. Edmond Micale, a web traffic analysis expert from, said a total of 3072350 autochk.exe solution requests since 7/13/2009 4:15:05 PM. He also mentioned the effective way to fix autochk.exe error is to use DLL Suite.

How to use DLL Suite to fix autochk.exe?
The idea behind DLL Suite is to make every DLL repair become easier, even common computer users can make this complicated work done with 3 mouse clicks. For the autochk.exe repair, what you need to do is to download DLL Suite, scan your computer and then repair autochk.exe problems.

The cause of autochk.exe error:
The data published by SKY Internet Security shows why you got autochk.exe error is because of Trojan:Win32/Adialer_gen.A infection. Rosita Ruane, the leader in SKY Internet Security antivirus center, said around 668160 computers were infected by Trojan:Win32/Adialer_gen.A everyday. When Trojan:Win32/Adialer_gen.A loads, it starts to download and install malware Program:Win32/Advdown.A from At the same time, Trojan:Win32/Adialer_gen.A will collect private information from the affected machines and then upload these data to the remote server through electronic means.

Trojan:Win32/Adialer_gen.A will close and delete itself after Program:Win32/Advdown.A installation. The most severe issue next is Program:Win32/Advdown.A will scan your computer, display around 3072350 false system errors and ask you to pay to clean them to fix autochk.exe problem. If you take these so-called recommended actions, you would receive autochk.exe blue screen of death during your system startup and Crimson Skies operation.

autochk.exe FAQs you might like:

Q: Can my SKY Internet Security help fix autochk.exe problems?
A: If your SKY Internet Security only removes and deletes Trojan:Win32/Adialer_gen.A virus from autochk.exe, it would help fix autochk.exe error. But the real truth is most of the antivirus software programs not only remove autochk.exe virus, but also delete file autochk.exe. That is why you still get autochk.exe is missing error after Trojan:Win32/Adialer_gen.A removal.

Q: Can I uninstall Program:Win32/Advdown.A to fix autochk.exe error?
A: If you got autochk.exe error after Program:Win32/Advdown.A installation, you can try software uninstalling to solve autochk.exe issue. But so far none of the computer users have the luck; this is because the DLL introduced by Program:Win32/Advdown.A re-writes autochk.exe and changes autochk.exe registry entries. That is why you see autochk.exe blue screen of death after registry cleanup by Program:Win32/Advdown.A.

Q: Can I upgrade Auto Check Utility driver to stop autochk.exe blue screen on my Toshiba computer?
A: Updating Auto Check Utility driver is the most used way to solve autochk.exe problem, but it is not a recommended workable solution, especially when there is error in autochk.exe associated file: msdt.exe and autoconv (autoconv.exe). To determine if there is problem with both of these 2 files, you can use DLL Suite to scan your computer and check if they are listed in the scan results.

Q: Can I fix and install autochk.exe file manually?
A: The answer is absolutely YES and the whole process is easy. What you need to do is to:

    1. Retrieve autochk.exe from your system setup disk, another PC running the same system with yours, or through DLL Suite database.
    2. Save autochk.exe to C:WindowsSystem32System32
    3. Type regsvr32 autochk.exe and press Enter in CMD window

Q: Can I use DLL Suite to download autochk.exe file for free?
A: The answer is absolutely YES. DLL Suite not only helps fix autochk.exe problem automatically, but also allows its users to download autochk.exe for free. Since 7/13/2009 4:15:05 PM, a total of 3072350 autochk.exe downloads has been taken by DLL Suite users and 668160 of them chose the paid version to resolve autochk.exe issue automatically. To start autochk.exe download, please download DLL Suite and then take the recommended instruction on the software interface.

How to prevent autochk.exe error?
autochk.exe problems can arise due to many aspects, including Trojan:Win32/Adialer_gen.A virus infection, malware Program:Win32/Advdown.A, antivirus SKY Internet Security installation, missing msdt.exe, out-of-date Auto Check Utility driver, etc. To fix and prevent autochk.exe error, you can take the following methods:

  1. Keep your Auto Check Utility driver up-to-date and all of your DLL versions are correct with DLL Suite. Download DLL Suite
  2. Clean up invalid registry keys of autochk.exe with UniOptimizer. Download UniOptimizer
  3. Keep your computer is Trojan:Win32/Adialer_gen.A and Program:Win32/Advdown.A free by using anti-spyware Hit Malware. Download Hit Malware



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