Tag Archives: Ntvdm.exe spyware removal

How to fix NTVDM.EXE CPU problem and remove NTVDM.EXE errors


I have encountered a CPU problem related to ntvdm.exe in the last few days, Every time I restart my computer and after a while the ntvdm.exe will takes up to 100% CPU usage.

I upgrade my windows with the latest security update KB2707511 and hop it could fix the CPU problem, unfortunately, when I run a 16 bit ms-dos program an error pop up: "NTVDM.EXE has encountered a problem and needs to close". The 16 bit program fails to run.

How to fix the NTVDM.EXE problem? please advise…

clip_image001[4] Click here to Run a Free Scan for NTVDM.EXE related error


We have noticed that many pc users had encountered this problem when they attempt to run a 16 bit ms-dos program, we also found a virus named Booter.Virus.B321J hide itself as ntvdm.exe

Please following the below steps to fix ntvdm.exe problems:

    1. Download Wise PC Doctor from:


    1. Run Wise PC Doctor to fix the Ntvdm.exe related error.
    2. Go to control panel  then add&remove software, uninstall both KB2707511 and KB2709162.
    3. Click Start, type Msconfig press ENTER.
    4. Click the General tab, Check "Selective Startup" and clear the Load Startup Items check box.
    5. Click the Services tab, Enable the Hide All Microsoft Services check box, and then click Disable All.
    6. Run avast anti-virus to scan the hidden threatens on your computer,
    7. Restart your pc

How to get rid of Ntvdm.exe virus automatically?

You will need to download and burn into CDROM several programs on clean PC or copy them to USB Disk to remove virus. Here is the instruction:
Step A:
copy the below programs to USB disk (you can use an MP3 player) or Burn them to CD:

  1. Avast Pro Antispyware software(free of charge) .Please download with this Download Link.

Delete Ntvdm.exe virus

2.Wise PC Doctor:with this download link to restore damaged registry values.

fix Ntvdm.exe error


Step B: Restart your computer. At this point you need to gently Press the F8 key repeatedly when you find the startup menu, Select the option “Safe Mode with Networking” by using the arrow key, then press Enter key on your keyboard , and your computer will start into Windows Safe Mode.

Step C: Now you need to install Avast Pro Antispyware on your computer, When the program is installed, your need update its database to the latest, then reboot your computer to make the program fully functional, Go Step B to reboot your computer into Safe Mode and do a complete scan for your computer .


(1)In case you have some problems running Avast Pro Antispyware, you may rename the downloaded file name to explorer.exe or iexplore.exe. After that double click the download file and follow the install steps.

(2) Please make file extension show before renaming download file.

Step D: After finish the full scan, click "Show Results" and be sure that the important data aren’t removed and infected. Select or ignore the scan result and click "Remove Selected" button to get rid of the virus and malwares. Avast Pro Antispyware will give you a report to indicate all operations for this scan. It can be saved as you want. Restart your computer and the Avast Pro Antispyware will get rid of all virus or malwares which are detected before.

Step E: How to erase bad registry? Please install Wise PC Doctor– the best PC cleaner can easily fix your broken registry values and restore registry values.

Why Wise PC Doctor should be used?

As we all know, virus, Trojans and Malwares make the computer breakdown by destroying and modifying the registry values so that the computer will not run normally.

After the virus, Trojans and Malwares are removed, the registry remains to be destroyed or modified, therefore the computer’s system still has some problems. That’s why you really need to fix the registry. Furthermore, some virus, Malwares and Trojans leave many dll data in the registry and this may cause damaged DLL errors and also have an effect on the computer’s system performance.

In any other case Uninstall or install software may make your registry database fragmented, with corrupted, harmful and obsolete files. Do a complete scan for your computer by Wise PC Doctor at this moment.

Step F: Run Wise PC Doctor to repair your computer:

1. Install Wise PC Doctor.

2. Click "One-Click Fix", do a complete scan for your computer.

3. Click “Repair All” then fix all detected problems.