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Author clipper 52e....ntvdm application error
Dave

2006-05-31, 6:55 pm

hi
anybody have the ntvdm application errorr
loading dos applications clipper or whatever

windows 2k
I can't remember what causes this error
i did virus scan, uninstalled virus software...
no new additions too the machine...
my old apps run from other machines....
i suspect i have a virus of some kind
Any thoughts appriciated


thanks dave


Klas Engwall

2006-05-31, 6:55 pm

Dave,

>hi
>anybody have the ntvdm application errorr
>loading dos applications clipper or whatever
>
>windows 2k
>I can't remember what causes this error
>i did virus scan, uninstalled virus software...
>no new additions too the machine...
>my old apps run from other machines....
>i suspect i have a virus of some kind
>Any thoughts appriciated


I have a client who clicks on every stupid link that pops up on his
screen, and that often causes system damage that prevents my Clipper
application from running on his computer. These are the first things I
do to bring his computer back to life:

Scan with a different virus scanner, for example the free ClamWin
Antivirus. There is no virus scanner that can identify every single
virus, so in a situation like this it is a good idea to use more than
one.

Even if there is no virus present after scanning, there may be damaged
system files. Some viruses delete or corrupt autoexec.nt and/or
config.nt, so check that those are OK (compare them to a working Win2k
install) as well as all the divers loaded by them. Also check
command.com.

There is also a possibility that a system file has been replaced by a
malicious executable with the same name, so right-click the ones
related to the vdm and compare the version info and file sizes to
known good files on other Win2k machines. Googling for "virus" plus
each of those file names may also give you valuable hints.

Good luck :-)

Regards,
Klas

-------
klas dot engwall at engwall dot com

http://www.engwall.com/clipper/

The LFN Library for Clipper
The LanMan Library for Clipper
The NFPAT1A Timeslice release patch for the Nanforum Toolkit
Norman Perelson

2006-05-31, 6:55 pm


"Dave" <dvs_bis@sbcglobal.net> wrote in message
news:G5kfg.43449$Lm5.16189@newssvr12.news.prodigy.com...
> hi
> anybody have the ntvdm application errorr
> loading dos applications clipper or whatever
>
> windows 2k
> I can't remember what causes this error
> i did virus scan, uninstalled virus software...
> no new additions too the machine...
> my old apps run from other machines....
> i suspect i have a virus of some kind
> Any thoughts appriciated
>
>

It could be a corrupted (or missing) CONFIG.NT and/or AUTOEXEC.NT caused by
spyware or other malware. These files belong in %systemroot%\system32
directory. If their contents look suspicious replace them from backups
stored in the %systemroot%\Repair directory.

HTH
--
Norman Perelson
www.shopkeeper.co.za


Dave

2006-06-01, 6:55 pm

Klas and Englwall.....ive pretty much done all youve said...
i know its spyware or a file replaced by some virus....
I'll keep looking and if i figure it out....i'll post my findings
here
Thanks for all the Info...
dave

"Dave" <dvs_bis@sbcglobal.net> wrote in message
news:G5kfg.43449$Lm5.16189@newssvr12.news.prodigy.com...
> hi
> anybody have the ntvdm application errorr
> loading dos applications clipper or whatever
>
> windows 2k
> I can't remember what causes this error
> i did virus scan, uninstalled virus software...
> no new additions too the machine...
> my old apps run from other machines....
> i suspect i have a virus of some kind
> Any thoughts appriciated
>
>
> thanks dave
>
>



Dave

2006-06-02, 6:55 pm

I chased this for 2 days...did all you advised and more
i finally said the hell with it
re-installed windows

all works fine

dave

"Dave" <dvs_bis@sbcglobal.net> wrote in message
news:G5kfg.43449$Lm5.16189@newssvr12.news.prodigy.com...
> hi
> anybody have the ntvdm application errorr
> loading dos applications clipper or whatever
>
> windows 2k
> I can't remember what causes this error
> i did virus scan, uninstalled virus software...
> no new additions too the machine...
> my old apps run from other machines....
> i suspect i have a virus of some kind
> Any thoughts appriciated
>
>
> thanks dave
>
>



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