I am running WindowsXP sp3.

About a week ago I started getting this error In a 16 bit msdos system window.
"The NTVDM CPU has encounterred a illegal instruction cs.0559:ffdeop:ffif 0906
Choose: Close or ignore to close the application"

I installed Registry Smart and ran a scan and got everything fixed.

What can I do to fix this error?

I forgot to add, at the beginning of this error is the following:
C/windows/system 32/software distribution32/mmc.exe.


"harleyguy" wrote:

> I am running WindowsXP sp3.
>
> About a week ago I started getting this error In a 16 bit msdos system window.
> "The NTVDM CPU has encounterred a illegal instruction cs.0559:ffdeop:ffif 0906
> Choose: Close or ignore to close the application"
>
> I installed Registry Smart and ran a scan and got everything fixed.
>
> What can I do to fix this error?

See the following.
http://windowsxp.mvps.org/16bit.htm
--
Peter

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"harleyguy" <(E-Mail Removed)> wrote in message news:0F5EC8EF-71B7-43C2-8BB6-(E-Mail Removed)...
>I am running WindowsXP sp3.
>
> About a week ago I started getting this error In a 16 bit msdos system window.
> "The NTVDM CPU has encounterred a illegal instruction cs.0559:ffdeop:ffif 0906
> Choose: Close or ignore to close the application"
>
> I installed Registry Smart and ran a scan and got everything fixed.
>
> What can I do to fix this error?

=?Utf-8?B?aGFybGV5Z3V5?= wrote:
>
> I am running WindowsXP sp3.
>
> About a week ago I started getting this error In a 16 bit msdos system window.
> "The NTVDM CPU has encounterred a illegal instruction cs.0559:ffdeop:ffif 0906
> Choose: Close or ignore to close the application"
>
> I installed Registry Smart and ran a scan and got everything fixed.
>
> What can I do to fix this error?

First thing to do is to avoid and remove any third party resistry
cleaners.


--
http://www.bootdisk.com/