This short article contains information that demonstrates how to correct Qctray.exe problem both (manually) and (automatically) , Moreover, this post will help you troubleshoot some common error messages related to Qctray.exe error code that you could receive.


Just what is a DLL?
A Qctray.exe DLL can be a library which has code and data which you can use by several program simultaneously. For example, in Windows operating systems, the Comdlg32 DLL performs common dialog box related functions. Therefore, each program are able to use the functionality which is incorporated into this DLL to implement a wide open dialog box. This can help promote code reuse and efficient memory usage.

What cause of Qctray.exe

Qctray.exe errors are most commonly caused when two programs share the same .Qctray.exe files. Every time a program is deleted it sometimes will delete the .Qctray.exe file linked to both programs. Errors may also occur from faulty .Qctray.exe files or incorrect versions from the file.

The mainly 7 types

How to install Qctray.exe

How to install Qctray.exe

  • Our recommendation is that you extract Qctray.exe on the installation directory in the program that is certainly requesting Qctray.exe .
  • If that doesn't work, you will have to extract Qctray.exe to your system directory. This is by default:
  • C: \Windows\System32 (Windows Vista, XP and 78 and 10)
  • You should also place Qctray.exe in C if you use a 64-bit version of Windows: \Windows\SysWOW64\
  • Ensure overwrite any existing files (but come up with a backup copy from the original file).
  • Reboot your computer.
  • Try the following if the problem still occurs:
  • Open Windows Start menu and select "Run...".
  • Type CMD and press Enter.
  • Type regsvr32 Qctray.exe and press Enter.

Steps to ....

Troubleshoot Qctray.exe Error Manually.
Fix Qctray.exe by updating Windows for the latest version. Click Start button, and type windows update from the searching box. Then click windows update since the picture below.

If there is any updates need to be updated urgently, please make sure that. If windows shows that there are important updates available. Please update it over time. Windows update is an important procedure to correct Qctray.exe problem.

Missing Qctray.exe file... Don't worry !

Step One: Download Smart PC Fixer and do the installation on your computer.

Step Two: Twice Click it and then click "System Fix", Select "Dll Download".

Step Three: Type your missing Qctray.exe and click "Search", Then download the files and use Smart PC Fixer to register it for you.


  • Warning&Tips:
    I. The above steps may be slightly different, but the basic process is mostly the same, according to the version of Windows you're using.
    II. Whatever steps you want to do for your personal PC , you have better excute for an administrator.
    III.Protect against Qctray.exe faults by regularly checking your hard drive for viruses. Furthermore, make certain your personal computer has the latest software updates.
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