negative
The 30th bit is R bit, is reserved bit, but n bit (28 bit) is not set, it must be 0, if n bit used, and s bit together to identify ntstatus value.
The 29th bit is the C bit, which means custom bit, and if it is a Microsoft-defined return value, the bit is 0, and if it is customized, the bit is 1.
The 28th bit is n bit, which means ntstatus, and a value of 0 can map the Ntstatus value to an HRESULT value.
The 27th digit is the x bit, the reserved bit, must be 0.
The 26th to 16th place i
When using C ++ to develop a Windows program, we often see the following judgment:
Copy codeThe Code is as follows: HRESULT hr =: RegCreateKeyEx (hk, szKeyPath, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_QUERY_VALUE, NULL, hk, NULL );
If (SUCCEEDED (hr ))
{
In the code, use the SUCCEEDED macro to determine the return value of the RegCreateKeyEx () function.Some Programmers think that when RegCreateKeyEx returns 0, it is successful, and S_ OK is 0. Therefo
If you are using a Windows operating system, you may encounter the following error message:
「 "0x ????????" The memory of the instruction reference "0x00000000". The memory cannot be "read" or "written" and the application is closed.
If you ask some experts, the answer is often "Windows is so unstable" and so on. In fact, this
When you use windows Service Management to stop or restart WAS, a credential failure error occurs in the background.
Recently, WAS on the company's testing server does not work when it is restarted or stopped through the windows Service Manager. Although it seems that the entire operation has been completed, the Java Process does not exist, and the background sto
Environment: Windows Server 2003 Enterprise Edition SP2has been using Ntbackup backup, the last two times error, the first reboot thought the problem was gone, and later found himself wrong.Fault:Event Type: errorEvent Source:VSSEvent Type: NoneEvent ID:8193Date:2017-5-7Event:0:00:01User:N/AComputer:sh-serverDescribe:Volume Shadow Copy Service error: Unexpected
Get error messages in Windows Programming
In Windows programming, our functions often do not work as much as we think, and many such problems often occur. Generally, we can use their return values to determine whether they have a bad temper:
Windows Common return value type:
1) void: It indicates that the function cann
From scratch, learn windows programming (6) -- change entry, simple analysis of link errorsOr the hello. c program. Let's modify it to start today's topic.
1 # include 23 int myentry ()4 {5 printf ("hello world ");6 return 0;7} as you can see, I replaced the original location of main with myentry. What will happen?
D: est> cl/c hello. cMicrosoft (R) 32-bit C/C ++ Optimizing Compiler Version 12.00.8804 for 80x86Copyright (C) Microsoft Corp 1984-1998. A
Yesterday, the installation of the Windows 8.1 pc with the. NET Framework 3.5 Discovery Networking is slow and has been followed by a direct error after a long wait: 0x800f0906After Bing, the solution was discovered:If you install the. NET Framework 3.5 As needed or if you enable it in Control Panel, you receive one of the following error messages:
0x8
During this time, many people are complaining about why their MySQL is not open. On "Windows (7) cannot start the MySQL service (located on the local computer) error 1067: The process terminated unexpectedly" This problem, I think of several solutions:First, in the Windows service to determine whether the MySQL service is turned on, if you do not find the service
A third party application in the project requires a third party, which requires a daemon to keep him running, but the application is not stable.A Windows error report occurs in some programs in Win7,win8,win10, and the Pause app does not exit when the process daemon is invalidated.So you need to close the error report pop-up window, so that the program immediatel
When using Python to delete files, always reported this error, check the ERROR5 error is denied accessWhen using Python to delete files, the error has been reported, check the ERROR5 error is to deny access. So is the deletion permission insufficient? With the administrator, the same
Turn from:https://appuals.com/how-to-fix-failed-to-play-test-tone-error-on-windows-7-8-and-10/https://www.drivereasy.com/knowledge/solved-failed-to-play-test-tone/I just restart the Windows Audit service.Recommended:click here to fix Windows errors and optimize system performanceThe Failed to play Test tone are an issu
2003 SP1 installedThere will always be 8024402c errors when updatingErrorSolution for online daimoonAfter the ISA serverWhile my machine is ISA Server 2004
Solution for online daimoonAfter the ISA serverEnvironment: Windows XP SP1, after ISA ServerProblem: an error message is displayed after windows auto update: 0x8024402c, which cannot be updated automa
Article content1. define your own error code2. errorshow sample programBefore discussing many features provided by windows, we should first understand how various Windows functions handle errors.When a Windows function is called, it verifies the parameters that we pass to it before executing the task. If the input para
Article out: http://blog.csdn.net/hairetz/archive/2009/04/28/4129164.aspx
Start by counting the error codes in Windows
Queries on the host, like Windows system, are entered directly at the command line: NET Helpmsg 1xxx.
The Network online error socket error has occurred #11
the setting window;
6, Windows Defender application display red as follows:
7. Try all the steps in method one, and if the update succeeds, turn on live protection and cloud-based protection again.
Method Three: Clean boot run Windows Update
Clean boot operating system.
Method Four: Use the Windows
In the operation of the computer will inevitably have a system appears, this time the system will automatically pop-up error included in the prompt window, this is normal, but some users do not like this pop-up window, today to teach you how to cancel Windows 7 error report pop-up prompt window.
Disabling Windows
I believe that many users of the Windows operating system sometimes encounter such an error message. How can this problem be solved when such an error message occurs?FolksHow can I determine the cause of the error?
「 "0x ????????" The memory of the instruction reference "0x00000000". The memory cannot be "read" or "w
Start by counting the error codes in Windows
Queries on the host, like Windows system, are entered directly at the command line: NET Helpmsg 1xxx.
The Network online error socket error has occurred #11001Indicates that your computer cannot connect to the server, check your
Tags: Oracle windows
"[INS-30131] the Initial Setup that's Required to Run the installation program Validation were not successful" Error Wh Ile installing Oracle Database (Doc ID 1569962.1)
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In this Document
Symptoms
Cause
Solution
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