Application Error

Quite frequently I get an popup message on my laptop saying
"Application Error - userInit.exe" - "The instruction at "0x7c901010"
reference memory at "0x052f273C". The memory could not be "read".
Click on OK to terminate the program."

The application referred to changes from time to time. Also seen
msn_sl.exe and msfeed<something>.exe and Iexplorer.exe and a few
others.

It appears the "0x7c901010" address is always the same while the
second address changes from time to time.

Ran Windows Memory Diagnostic yesterday, using extended test and it
found no memory issues (ran for 12 hours).

Also have Windows defender and anti-virus installed on computer any
they have not reported anything.

Any ideas?

On 26 Mar, 14:12, RedLars <Liverpool1...@gmail.com> wrote:
> Quite frequently I get an popup message on my laptop saying
> "Application Error - userInit.exe" - "The instruction at "0x7c901010"
> reference memory at "0x052f273C". The memory could not be "read".
> Click on OK to terminate the program."
>
> The application referred to changes from time to time. Also seen
> msn_sl.exe and msfeed<something>.exe and Iexplorer.exe and a few
> others.
>
> It appears the "0x7c901010" address is always the same while the
> second address changes from time to time.
>
> Ran Windows Memory Diagnostic yesterday, using extended test and it
> found no memory issues (ran for 12 hours).
>
> Also have Windows defender and anti-virus installed on computer any
> they have not reported anything.
>
> Any ideas?

Btw, using WinXP with SP2.

Am I posting this in the right newsgroup?