Windows 7 Help with this message Please

[bourbonman]

16 Bit MS-DOS Subsystem
C\Program Files\CABWeb\CABWeb.exe
The NTVDM CPU has encountered an illegal instruction
CS:059f IP:020a OP:63 63 65 73 73 Choose 'Close" to terminate the application

 

[Saltgrass]

I am not a programmer, but do you feel what you are running will allow a 16 bit program to run on Windows 7?

 

[Pauli]

Run Malwarebytes.

 

[iftieaq]

Maybe files are missing.