When booting into windows, I get the following messages, ech in a command prompt window labeled 16-bit subsystem: Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\11Sy.exe The NTVDM CPU has encountered an illegal instruction. CS:05c7 IP:e47c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\11Sy.exe The NTVDM CPU has encountered an illegal instruction. CS:05c7 IP:e47c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\9Sy.exe The NTVDM CPU has encountered an illegal instruction. CS:05c7 IP:e47c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\8Sy.exe The NTVDM CPU has encountered an illegal instruction. CS:05c7 IP:e47c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\LSASS.EXE The NTVDM CPU has encountered an illegal instruction. CS:05c7 IP:e47c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\CSRSS.exe The NTVDM CPU has encountered an illegal instruction. CS:05c7 IP:e47c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\RUNDLL32.exe The NTVDM CPU has encountered an illegal instruction. CS:05c8 IP:e46c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\WINLOGON.EXE The NTVDM CPU has encountered an illegal instruction. CS:05c8 IP:e46c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\SERVICES.EXE The NTVDM CPU has encountered an illegal instruction. CS:05c8 IP:e46c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. Application popup: 16 bit MS-DOS Subsystem : C:\WINDOWS\SMSS.EXE The NTVDM CPU has encountered an illegal instruction. CS:05c7 IP:e47c OP:0f 04 00 00 00 Choose 'Close' to terminate the application. I click close or ignore, makes no difference, it closes the window and everything is working, it is just a PITA to do this everytime I boot into windows. Any idea on what is going on? If I disable the network in the vm configuration, I don't get this, but then I don't get internet connection. Have tried both shared and bridged, same thing.
Problem solved. Had Win32.viking worm that came in on Acrobat Reader update that I inadvertently let through. Used Kaspersky to clean it up, now it no longer has the problem.