VNPX.SYS
This device driver works _with_ your systems math coprocessor. If you do not have a math coprocessor, this driver will not load. Some have suggested that if you add it to your config.sys you will see an enhancement in your systems performance. Not so. There is no reason for it to be added to your config.sys file. IF YOU HAVE A MATH COPROCESSOR, OS/2 WILL LOAD THIS DRIVER AUTOMATICALLY. If you add it to your config.sys file, a second copy of the driver will be loaded. In doing so, many have reported that no DOS programs would run. DO NOT ADD THIS STATEMENT TO YOUR CONFIG.SYS FILE.
DEVICE=VNPX.SYS
| OS/2 2.x | OS/2 3.0 | OS/2 4.0 | OS/2 4.5x |
|---|---|---|---|
| Yes | Yes | Yes | Yes |