lsass.exe error

[Guest]

Windows XP SP2. Put my PC in stand-by for a few hours, turned it back on and
got an lsass.exe error: 'An invalid parameter was passed to a service or
function'. Now it's stuck in a reboot loop and the only way to make it stop
is power it off.

Copied the lsass.ex_ from the operating disc and renamed it but that did not
work. Not sure what to do.

 

[John]

Windows XP SP2. Put my PC in stand-by for a few hours, turned it back on and
got an lsass.exe error: 'An invalid parameter was passed to a service or
function'. Now it's stuck in a reboot loop and the only way to make it stop
is power it off.

Copied the lsass.ex_ from the operating disc and renamed it but that did not
work. Not sure what to do.

Hmmmm... Maybe the sasser virus got onto your system?

 

[Guest]

At starting pc,tap the F8 key,safe-mode,enter xp as administrator,locate the
new Isass.exe file (on xp cd,etc),move the file,move to C: windows,xp should
replace old with new auto..If desktop is unavailable,boot to xp
cd,recovery,try
typing: Copy /? or maybe:Attrib /? Read kb307654 for info to recovery.Or,
boot to xp cd,select,install xp,repair this copy.You loose only xp updates