isass.exe "endpoint format invalid" WinXP

  • Thread starter Thread starter Chris Feaster
  • Start date Start date
C

Chris Feaster

I am experiencing the error "endpoint format invalid"
during the boot process. The dialog box title is
Isass.exe - system error.

This problem popped up after exchanging a memory module on
the system board.

What to do?
 
Not a very helpful reply I'm afraid - the only way out of this I found was
to re-install Windows (I use Drive Image so only lost a few days worth of
work).
 
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