Verified answer

Rpcqt.dll belongs to a clocked malware written by some super geeks. It is hovering the web for years yet most anti-virus programmes and anti-malware programmes have trouble detecting it. Its full capability is yet unknown.

Rundll32.exe is the windows process launching dll files. Somehow your antivirus programe or you have removed the rpcqt.dll file. Rundll32.exe is too stupid to know it is a malware. Because of the still running malware process or the registry entries, you are getting the error.

Steps can be vary, try each.

- Run a full virus/malware scan with a uptodate antivirus software.

- Remove the registry entries related to rpcqt.dll.

Start > Run > type "regedit" >

HKEY_CURRENT_USER > Software > Microsoft > Windows > Current Version > Run and RunOnce

Delete video library from there.

At this point error msg should get change or stop. But the virus is still inside, so do the following too.

- Make sure these files are gone.

C:\Users\'User Name'\AppData\Local\Temp

\Rpcqt.dll

C:\Windows\SysWOW64\Rundll32.exe

(Original rundll32.exe is in windows folder don't delete it)

Let me know how this worked, any questions edit the question.

1. When do you get this error related to Run32dll.exe?

2. Since when are you facing this issue?

3. Any recent changes made to the computer?

4. Is the computer booting fine?

5. Were there any virus infections?

Rundll32.exe is responsible for calling Windows DLL (or Dynamic Link Library) files and loading them into your PC’s memory. rundll32.exe errors are generated when Windows® is unable to locate the file the utility is trying to run. The process executes from inside the Windows system32 directory which is installed by default in:

C:\Windows\System32

rundll32.exe plays an essential part in sustaining your Windows OS stability and the file integrity on your computer andshould not be removed.

Cause:

A rundll32.exe error usually occurs whenever your PC is not responding correctly due to either a corrupted software application (registry entry) or a faulty hardware device. In some cases, users have reported that rundll32.exe has been disguised as a virus. You’ll generally notice this error message during your Windows startup or shutdown cycle.

Let’srun SFC scan to find missing or corrupt files that may be causing this issue.

System File Checker (SFC) checks that all Windows 7 system files are where they should be as they were by default and not corrupted, changed, or damaged.

a. Click Start, click All Programs, click Accessories, right-click Command Prompt, and select Run as Administrator.

b. Click Continue or supply Administrator credentials if prompted.

c. In the Command Prompt window type the following, and press Enter:

sfc /scannow

d. You should see the following on-screen message:

Beginning the system scan. This process will take some time.

Beginning verification phase of system scan.

Verification % complete.

e. Once the scan has completed, test to see whether the issue that you are experiencing is resolved or not.

Rundll32 Windows 7

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