<div>
The same BSOD error was asked and solved:<br />
<br />
<a href="https://www.experts-exchange.com/questions/26856571/BSOD-C000021a-Fatal-System-Error-0xc0000135-Logon-Process.html" rel="ugc">https://www.experts-exchange.com/questions/26856571/BSOD-C000021a-Fatal-System-Error-0xc0000135-Logon-Process.html</a><br />
<br />
Accepted Solution<br />
by: edbedb<br />
<br />
If this is of no help, then you will need to run a repair install from your XP Install CD-Rom.
</div>


The same BSOD error was asked and solved:

https://www.experts-exchange.com/questions/26856571/BSOD-C000021a-Fatal-System-Error-0xc0000135-Logon-Process.html [https://www.experts-exchange.com/questions/26856571/BSOD-C000021a-Fatal-System-Error-0xc0000135-Logon-Process.html]

Accepted Solution
by: edbedb

If this is of no help, then you will need to run a repair install from your XP Install CD-Rom.

<div>
post the minidump for more info<br />
you find it in windows\minidumps
</div>


post the minidump for more info
you find it in windows\minidumps

<div>
The solution by edbedb didn't work for the issue.<br />
<br />
The only minidump file is way back from 2011.<br />
<br />
Any other ideas?<br />
<br />
Thank you
</div>


The solution by edbedb didn't work for the issue.

The only minidump file is way back from 2011.

Any other ideas?

Thank you

<div>
Run below command with admin privilege,<br />
<br />
<b>copy c:\windows\ServicePackFile<wbr />s\i386\win<wbr />32k.sys &nbsp; c:\windows\system32</b>
</div>


Run below command with admin privilege,

copy c:\windows\ServicePackFiles\i386\win32k.sys   c:\windows\system32

<div>
You could try system restore, and see if that works for you at all. What program did you uninstall which caused the problem?
</div>


You could try system restore, and see if that works for you at all. What program did you uninstall which caused the problem?

<div>
<div class="content wysiwyg-content">
Error STOP: C000021a {Fatal System Error} The windows Logon Process system process terminated unexpectedly with a status of 0xc0000135<br />
<br />
Is freezing an XP pro machine after uninstalling a program.<br />
<br />
Please help to fix this issue.<br />
<br />
Tried to chkdsk<br />
fixboot<br />
<br />
Can't boot into safe mode<br />
<br />
Please help
</div>
</div>


Error STOP: C000021a {Fatal System Error} The windows Logon Process system process terminated unexpectedly with a status of 0xc0000135

Is freezing an XP pro machine after uninstalling a program.

Please help to fix this issue.

Tried to chkdsk
fixboot

Can't boot into safe mode

Please help

Windows XP BSOD Windows Login Process Terminiated Unexpectdly

Microsoft Windows XP is the sixth release of the NT series of operating systems, and was the first to be marketed in a variety of editions: XP Home and XP Professional, designed for business and power users. The advanced features in XP Professional are generally disabled in Home Edition, but are there and can be activated. There were two 64-bit editions, an embedded edition and a tablet edition.

Windows XP

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.

Windows OS

A desktop computer is a personal computer designed for use at a single location due to its size and power requirements, usually by one person. The most common configuration has a case that houses the power supply, motherboard, disk storage (usually one or more hard disk drives and optical disc drives); a keyboard and mouse for input; and computer monitor and printer for output. The case may be oriented horizontally and placed atop a desk or vertically and placed underneath or beside a desk.