lsass.exe is a favorite target of viruses, and it’s likely that a virus has destroyed lsass.exe while trying to infect your machine. If you can boot into Safe mode (F8 during the boot), restore your system to an earlier system restore point. Then scan your disk using several anti-virus programs.
To fix this lsass.exe error, replace the Msvcrt.dll file with the original version using the Windows XP Recovery Console. To achieve this, perform the steps listed below: Insert the Windows XP CD into your computer’s CD drive and restart your computer from the CD-ROM. Press R at the welcome screen to start the Recovery Console.
How to fix the LSASS error through the initial window. Reboot your system to see if this is a simple error. The next step, of course, depends on the content of the error message. If you’re stuck with third party software, try reinstalling those apps. If there is no specific information about the error or it is application files, activate the Windows system by repairing the installation disk.
What is lsass exe system error?
lsass.exe is the local security authentication server file. It verifies that the owner’s connections are correct and then launches various processes to initiate startup. lsass.May exe can be dangerous or have been replaced by a virus such as the Sasser worm itself.
How do I fix lsass exe error in Windows XP?
How to fix Lsass.Errors exe Step 1 – Download Lsass.exe from the Windows CD. Downloading the lsass.exe file from the Windows CD will leave a brand new, clean file on your system, which should prevent any errors from appearing. Step 2 – Update your system drivers. Positive step three – Clean up your computer’s registry.
How to fix lsass.exe error in Windows XP?
To fix such an lsass.exe error, replace the Msvcrt.dll file by keeping the original version and using the Windows XP Recovery Console. To do this, follow these steps: Insert the Windows XP CD into your computer’s CD drive and restart all computers from the CD.
How to fix missing lsass.exe and system reboot?
How to fix lsass.exe is missing but systemic (30 seconds on reboot). Often, technicians get a warning about this missing lsass and a system reboot about trying to restore. See where it works first. No, if you’re running a Windows recovery disc or installation disc when you start recovery. Problem 9: How long does it take to fix the LSASS error in Windows during installation. Reboot your system to check if this is a single error.
What is the error code for lsass.exe?
Additionally, the following sites are logged to the system log: Critical system process C:\\Windows\\system32\\lsass.exe failed with status code 255. The computer must now be restarted. Note. The NTDS settings represent the region controller in the replication system.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.