STOP 0x00000050 win32k.sys

STOP 0x00000050 in win32k.sys error may occur in a number of situations. Since August 13, 2014, thousands of Windows users have reported to us that they were unable to boot their computers because of STOP 0x00000050 in win32k.sys during Windows startup.

If you are not a computer expert we recommend to use the following first-aid solution:
(only REAL solutions that work, no “registry-cleaners”!)

STOP 0x00000050 is a critical error message displayed when Windows terminates due to a kernel error to prevent further damage to your software and/or hardware. That’s why the problem needs to be fixed as soon as possible.

If you are not a computer expert we recommend to use the following first-aid solutions:

  • Free Download 0x00000050 Fix0x00000050 solution: Reimage Download
  • This is my favorite tool because it successfully removed 0x00000050 and all other errors I had.
  • It automatically fixes a wide range of system problems, including STOP 0x00000050 PAGE_FAULT_IN_NONPAGED_AREA and other error messages, win32k.sys error, blue screens, problems after Windows update, .dll and .sys errors, registry corruption, freezes, system file damage, slow-downs, wipes viruses, trojans and other malware, and other issues.
  • The third reason I have to mention is that even by PC technicians use it to automatically remove Windows errors and fix the damaged system rather than handle the issues manually.
  • This tool has already fixed over 1 million computers!
  • Install the program and launch.
  • Let the program scan your computer and repair the errors.

STOP 0x00000050 win32k.sys While Logging Off From Terminal Services

STOP 0x00000050 error may occur when you log off from a Terminal Services session on a Microsoft Windows Server 2003-based computer. The error is caused by Win32k driver which cleans up its internal structure when the process is not completed correctly. Win32k.sys file is usually mentioned in the error message:

STOP: 0x00000050 (0xf7f7f7fb, 0x00000000, 0xa0033dd0, 0x00000000) PAGE_FAULT_IN_NONPAGED_AREA address 0xa0033dd0 in Win32K.sys

Obtain the latest service pack for Windows. You may also obtain Windows hotfix.

STOP 0x00000050 win32k.sys When Running Terminal Services With Multiple Clients

If you get STOP 0x00000050 win32k.sys when Running Terminal Services With Multiple Clients, obtain the latest service pack for Windows 2000.

Damaged Font File

STOP 0x00000050 error message mentioning win32k.sys file may be caused by a damaged font file with a bad kerning pair definition that is not properly handled by the system. For this case of the error 0x00000050, a hotfix for is available for download at the Microsoft website. Please note that the hotfix fixes only this specific case of STOP 0x00000050 error. Hotfix information:

STOP 0x00000050 on Windows NT Server 4.0, Terminal Server Edition

In this situation STOP 0x00000050 error message is caused by the AppInit_Dlls value in the following registry key that contains more than 32 characters:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Win32k.sys cannot handle this situation properly and the pool becomes corrupted. For this case of STOP 0x00000050 a hotfix is available at the Microsoft website.

Changing Keyboard Layout on Windows NT Server 4.0

STOP 0x00000050 occurs because a mutex is not obtained before scaling the process/thread list. As a result, the entries within the list can be removed or changed by a different thread while another thread is scaling the list. The the latest service pack for Windows NT 4.0 should resolve this problem.

Other STOP 0x00000050 Errors in win32k.sys resolved by the means of hotfixes from Microsoft:

  • STOP 0x00000050 on a multiple-processor computer in a high-stress environment
  • STOP 0x00000050 after unexpected restart of Windows Server 2003 Service Pack 2 (SP2)
  • STOP 0x00000050 on Windows Vista or Windows Server 2008 followed by automatic restart
  • Printing some documents on a Windows Server 2003 Service Pack 2 (SP2)  in terminal sessions

We hope the above information help you resolve STOP 0x00000050 win32k.sys error.