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1. How To Read Teamviewer Log File Windows 10
2. Comprehensive Activity Logging - TeamViewer

To clean your file system from files stored by TeamViewer Logs and to gain free disk space, examine the following file system locations. First of all, open a command prompt window: Hit the Windows key, usually located in the lower left of your keyboard between the Ctrl and Alt keys.

Need a snippet of code which would read out last 'n lines' of a log file. I came up with the following code from the net.I am kinda new to C sharp. Since the log file might be quite large, I want to avoid overhead of reading the entire file.Can someone suggest any performance enhancement. It is very easy to get to know who was connected to your machine at any moment - just open log file localised in C:Program Files (x86)TeamViewerConnectionsincoming.txt - there you will see machines' IDs that estabilished an incoming connection to your machine.

This article describes how to analyze the log files that the Microsoft Windows Resource Checker (SFC.exe) program generates in Windows Vista.

Original product version: Windows Vista
Original KB number: 928228

Note

How To Read Teamviewer Log File Windows 10

Support for Windows Vista without any service packs installed ended on April 13, 2010. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 (SP2). For more information, see Support is ending for some versions of Windows.

Overview

You can use the SFC.exe program to help you troubleshoot crashes that occur in the user mode part of Windows Vista. These crashes may be related to missing or damaged operating system files.

The SFC.exe program performs the following operations:

• It verifies that non-configurable Windows Vista system files have not changed. Also, it verifies that these files match the operating system's definition of which files are expected to be installed on the computer.
• It repairs non-configurable Windows Vista system files, when it is possible.

View the log file

The SFC.exe program writes the details of each verification operation and of each repair operation to the CBS.log file. Each SFC.exe program entry in this file has an [SR] tag. The CBS.log file is located in the %windir%LogsCBS folder.

Note

The Windows Modules Installer service also writes to this log file. (The Windows Modules Installer service installs optional features, updates, and service packs.)

You can search for [SR] tags to help locate SFC.exe program entries. To perform this kind of search and to redirect the results to a text file, follow these steps:

1. Click Start, type cmd in the Start Search box, right-click cmd in the Programs list, and then click Run as administrator.If you are prompted for an administrator password or for a confirmation, type your password, or click Continue.

2. Type the following command, and then press ENTER:

The Sfcdetails.txt file includes the entries that are logged every time that the SFC.exe program runs on the computer.

Interpret the log file entries

The SFC.exe program verifies files in groups of 100. Therefore, there will be many groups of SFC.exe program entries. Each entry has the following format:

datetimeentry_type details

The following sample excerpt from a CBS.log file shows that the SFC.exe program did not identify any problems with the Windows Vista system files:

<date> <time>, Info CSI 00000006 [SR] Verifying 100 (0x00000064) components
<date> <time>, Info CSI 00000007 [SR] Beginning Verify and Repair transaction
<date> <time>, Info CSI 00000009 [SR] Verify complete
<date> <time>, Info CSI 0000000a [SR] Verifying 100 (0x00000064) components
<date> <time>, Info CSI 0000000b [SR] Beginning Verify and Repair transaction
<date> <time>, Info CSI 0000000d [SR] Verify complete
<date> <time>, Info CSI 0000000e [SR] Verifying 100 (0x00000064) components
<date> <time>, Info CSI 0000000f [SR] Beginning Verify and Repair transaction
<date> <time>, Info CSI 00000011 [SR] Verify complete
<additional entries>
<additional entries>
<date> <time>, Info CSI 00000011 [SR] Verify complete

The following sample excerpt from a CBS.log file shows that the SFC.exe program has identified problems with the Windows Vista system files:

<date> <time>, Info CSI 00000006 [SR] Verifying 100 (0x00000064) components
<additional entries>
<additional entries>
<date> <time>, Info CSI 00000007 [SR] Beginning Verify and Repair transaction
<date> <time>, Info CSI 00000008 [SR] Repairing corrupted file [ml:520{260},l:108{54}]'??E:Program FilesCommon FilesMicrosoft SharedDAO'[l:20{10}]'dao360.dll' from store
<date> <time>, Info CSI 0000000a [SR] Verify complete

Note

Although the log file entry states that the SFC.exe program is repairing the changed file, no actual repair operation occurs when a file is verified.

The following list describes other messages that may be logged in the SFC.exe program entries of the CBS.log file after verification is completed.

• Entry 1: Cannot repair member file file details. For example:

  Cannot repair member file [l:14{7}]'url.dll' of Microsoft-Windows-IE-WinsockAutodialStub, Version = 6.0.5752.0, pA = PROCESSOR_ARCHITECTURE_INTEL (0), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeN

  This entry indicates that the file content does not match the operating system definition for the file. In this situation, the SFC.exe program cannot repair the file.

• Entry 2: Repaired file file details by copying from backup. For example:

  Repaired file SystemRootWinSxSManifests[ml:24{12},l:18{9}]'netnb.inf' by copying from backup

  This entry indicates that a problem exists with a file. The SFC.exe program can repair this file by copying a version from a private system store backup.

• Entry 3: Repairing corrupted file file details from store. For example:

  Repairing corrupted file [ml:520{260},l:36{18}]'??C:Windowsinf'[l:18{9}]'netnb.inf' from store

  This entry indicates that a problem exists with a file. The SFC.exe program can repair this file by copying a version from the system store.

Microsoft SQL Server application is one of the biggest waves in the relational database management system and handles huge database in a well-structured manner.

Nowadays, Ex-employees or hackers intentionally modifies the values of databases in order to damage the organization assets. And it becomes difficult to analyze or examine who is the culprit manually. As a result, the Organizations run into big trouble.

In SQL Server, there is a transaction Log file that keep records of all transactions & modifications in database executed on a database in a Microsoft SQL Server. By reading the Log file, one can easily check who deleted data from table in SQL Server database. Plus, it is used by forensic investigator to examine SQL Server Transaction Log and view & check every log detail in a detailed manner. In short, with SQL Log file, it becomes easy to find out which query performed on which table at what time.

Here, we are going to answer how to view log file of SQL Server by using various workarounds. Just go through this article once and understand how to open or read transaction log file in Microsoft SQL Server 2017 / 2016 / 2014 / 2012 / 2008 / 2008 R2 / 2005.

Moreover, if user want to restore the deleted query from a log file, then they can go through this blog – How to Recover Data from Log file in SQL Server – A Complete Guide .

Methods Use For How to View Transaction Log File of SQL Server

In the following section, you will understand how to open, check and read transaction file to retrieve information about the data which had been altered. So, let’s get started!!

Workarounds to Read SQL Log File

#Approach 1: Use Log File Viewer in SQL Server Management Studio

Basically, this method exclusively used to open and view the information about following logs in SSMS:

• Audit Collection
• Database Mail
• Job History
• Data Collection
• SQL Server
• SQL Server Agent
• Windows Events

Its prime function of Log File Viewer is to provide the report of activities taken place in SQL Server Management Studio. In fact, one can open the Log File Viewer wizard in different ways on the basis of information that you want to check. Now, go through the instructions to view log details in SQL Server.

How to View Log File of SQL Server Via. Log File Viewer

Step 1: Open Microsoft SQL Server Management Studio application. Here, we are using SQL Server 2014 environment for reading SQL Server Error Log.

Step 2:Connect to Server windows pops-up. Here, you need to select the Server Name and Type of Authentication. Afterward, click on Connect.

Step 3: In Object Explorer, go to Management as shown in the screenshot to examine or read log file of SQL Server 2014.

Step 4: Now, move to SQL Server Logs option.

Step 5: Now, Right-click on SQL Server Logs and select View >> SQL Server Log sequentially.

Step 6: All the Log summary displayed on Log File Viewer window. Here, you can select other logs such as SQL Server Agent , Database Mail from the left panel to check its information too.

#Approach 2: View Log File of SQL Server Via. Undocumented fn_dblog()

Originally, the function fn_dblog() is used to extract data from Transaction file of SQL Server for forensic purposes to analyze every log event performed on the table. So, let’s check out how to read transaction log file in Microsoft SQL Server 2017 / 2016 / 2014 / 2012 / 2008 / 2008 R2 / 2005 editions.

Steps to View Log File in SQL Server Using Fn_dblog()

Step 1: We have a table named as ‘Employee’. So, first view the values of the table using the following T-SQL.
Select * from employee.

Step 2: Afterward, alter the table data using update command. For this, execute the query;
Update employee set department ='IT' where emp_name = 'jeevan'

Step 3: Again, view the table values using the Select Query. Now, you can see a modified table.

Step 4: Run the fn_dblog function according to the need. Here, we execute the query to check out the time when update operation was executed.

Select [Begin Time], [Transaction Name] from fn_dblog(null , null) where [Transaction Name] = ‘Update’

Step 5: In a situation, when you want to analyze all the logs such as Delete etc. , then run the following T-SQL query.

Select [Begin Time], [Transaction Name] from fn_dblog(null, null)

However, there are some consequences attached with fn_dblog(). Actually, this function only provide the time of the query when it was committed instead of which data entry gets affected. Due to which, it becomes cumbersome to find out which table data get altered. This problem is overcome with the third technique where user can view the log file of SQL Server without any hassle. Apart from this, both the described technique can run in SQL Server Management Studio only. You cannot read a Transaction Log File in offline environment with Log File Viewer and Fn_dblog().

#Approach 3: Use Smart Solution to Analyze Transaction File Easily

To get exact information from SQL Log File, take the help of SysTools SQL Log Reader Software. With the help of this software, user can scan and analyze T-log file in human readable format. However, the tool works in Online as well as Offline environment. User can get the information like Transaction , Login Name , Time , Table Name , Query . It is a best software solution that answers the question – how to read SQL Server Transaction Log file.

Related : How to Fix Log File Corruption – Step-By-Step Guide

In fact, after viewing the log file of SQL Server, user can export the query in Live SQL Server database environment , SQL Compatible Scripts , and in CSV format. Moreover , the software can read Transaction log file of every SQL Server edition.

That’s all about on how to View Log file of SQL Server. Now, go through the methods and opt the best that suitable for youand examine SQL Server Transaction Log file.

Frequently Asked Questions:-

Comprehensive Activity Logging - TeamViewer

Try SQL Log Analyzer tool to easily scan and read the Transaction .ldf file records.

Use Fn_dblog() function to read the details of transaction in SQL Server.

With the help of SQL Log Viewer, one can read .ldf file and view Transaction, Transaction time, Table name and Query of Microsoft SQL Server 2017, 2016, 2014, 2012, 2008 and SQL Server 2005

Yes, with the help of mentioned workaround, one can easily examine SQL LDF file.

1. Appreciate the recommendation. Will try it out.|

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