It happens if you are using 16 bit applications.
One can get the ntvdm exe for free from the system setup disk or from other PCs installed with the same system. Another method is to use ntvdm file fixer to download the ntvdm exe file.
user mode
The user mode.
Think its NTVDM
NTVDM is a system component of all the IA-32 Windows NT editions. It is part of the Windows virtual machine that allows execution of 16-bit Windows and DOS applications.
User mode
Use the debugger to locate the error.
NTVDM (New Technology Virtual DOS Machine)
No. All calls to system peripherals by DOS applications are caught by the NTVDM and translated into Windows calls.
Depending on the complexity of the program, simply copying the files and pasting them should work. Note that Vista's NTVDM is very limited, and does not support most DOS applications.
That's sad. You should try DOSBOX, it's a bit better DOS-emulator.
Yes we can. The easiest way to search for it in a Windows 7 PC is by going to My Computer and in the search box just type "autoexec.bat" (You can find the search box in the top right corner of My Computer.)Right click on the file "autoexec.bat" and click on open file location. You will be directly taken to the files location which is most of the times this:-"C:\Windows\winsxs\x86_microsoft-windows-ntvdm-system32_31bf3856ad364e35_6.1.7600.16385_none_fde3cf3dd3e16d0d"