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

What is dllhost.exe?
dllhost.exe, also written as COM Surrogate, or dllhost, is a shared library for DisplaySwitch (DisplaySwitch.exe) and msdt.exe windows 7 32 bits in computers installed with Microsoft Windows 7, Windows 8, Windows Vista and Windows XP, including 32 bit and 64 bit operating systems. DLL dllhost.exe is associated with 7168 system files and most of them are used to execute software programs like The Operational Art of War, Vol. 1, Bitdefender Antivirus Plus 2012 and Opera Mini 6.1.25378.

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

  1. dllhost.exe is missing, cannot find dllhost.exe, can’t load dllhost.exe
  2. DisplaySwitch (DisplaySwitch.exe) was not found
  3. dllhst3g (dllhst3g.exe) blue screen of death (BSOD)
  4. msdt.exe windows 7 32 bits is missing from your computer during The Operational Art of War, Vol. 1 startup
  5. dllhost.exe error in Windows startup and registry
  6. 2/two DisplaySwitch (DisplaySwitch.exe) in Task Manager and high CPU/Memory usage
  7. dllhost.exe entry point not found when running Opera Mini 6.1.25378

How to fix and repair dllhost.exe problems?
If dllhost.exe error is not repaired as soon as possible, your computer would no longer work correctly. To resolve dllhost.exe issue, you need dllhost.exe file fixer. Joette Foresman, a web traffic analysis expert from WeeWorld, said a total of 6204818 dllhost.exe solution requests since 7/13/2009 4:43:52 PM. He also mentioned the effective way to fix dllhost.exe error is to use DLL Suite.

How to use DLL Suite to fix dllhost.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 dllhost.exe repair, what you need to do is to download DLL Suite, scan your computer and then repair dllhost.exe problems.

The cause of dllhost.exe error:
The data published by Bitdefender Antivirus Plus 2012 shows why you got dllhost.exe error is because of TrojanSpy:Win32/Bancos.HT infection. Lucilla Russer, the leader in Bitdefender Antivirus Plus 2012 antivirus center, said around 7168 computers were infected by TrojanSpy:Win32/Bancos.HT everyday. When TrojanSpy:Win32/Bancos.HT loads, it starts to download and install malware Program:Win32/AdvancedXPFixer from http://www.memoryimprovemaster.com/. At the same time, TrojanSpy:Win32/Bancos.HT will collect private information from the affected machines and then upload these data to the remote server through electronic means.

TrojanSpy:Win32/Bancos.HT will close and delete itself after Program:Win32/AdvancedXPFixer installation. The most severe issue next is Program:Win32/AdvancedXPFixer will scan your computer, display around 6204818 false system errors and ask you to pay to clean them to fix dllhost.exe problem. If you take these so-called recommended actions, you would receive dllhost.exe blue screen of death during your system startup and The Operational Art of War, Vol. 1 operation.

dllhost.exe FAQs you might like:

Q: Can my Bitdefender Antivirus Plus 2012 help fix dllhost.exe problems?
A: If your Bitdefender Antivirus Plus 2012 only removes and deletes TrojanSpy:Win32/Bancos.HT virus from dllhost.exe, it would help fix dllhost.exe error. But the real truth is most of the antivirus software programs not only remove dllhost.exe virus, but also delete file dllhost.exe. That is why you still get dllhost.exe is missing error after TrojanSpy:Win32/Bancos.HT removal.

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

Q: Can I upgrade COM Surrogate driver to stop dllhost.exe blue screen on my itc computer?
A: Updating COM Surrogate driver is the most used way to solve dllhost.exe problem, but it is not a recommended workable solution, especially when there is error in dllhost.exe associated file: msdt.exe windows 7 32 bits and dllhst3g (dllhst3g.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 dllhost.exe file manually?
A: The answer is absolutely YES and the whole process is easy. What you need to do is to:

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

Q: Can I use DLL Suite to download dllhost.exe file for free?
A: The answer is absolutely YES. DLL Suite not only helps fix dllhost.exe problem automatically, but also allows its users to download dllhost.exe for free. Since 7/13/2009 4:43:52 PM, a total of 6204818 dllhost.exe downloads has been taken by DLL Suite users and 7168 of them chose the paid version to resolve dllhost.exe issue automatically. To start dllhost.exe download, please download DLL Suite and then take the recommended instruction on the software interface.

How to prevent dllhost.exe error?
dllhost.exe problems can arise due to many aspects, including TrojanSpy:Win32/Bancos.HT virus infection, malware Program:Win32/AdvancedXPFixer, antivirus Bitdefender Antivirus Plus 2012 installation, missing msdt.exe windows 7 32 bits, out-of-date COM Surrogate driver, etc. To fix and prevent dllhost.exe error, you can take the following methods:

  1. Keep your COM Surrogate 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 dllhost.exe with UniOptimizer. Download UniOptimizer
  3. Keep your computer is TrojanSpy:Win32/Bancos.HT and Program:Win32/AdvancedXPFixer free by using anti-spyware Hit Malware. Download Hit Malware



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