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Boot.ini

These other functions are discussed in the Microsoft references given at the end of the article. After you've modified it, you should reset the attributes: attrib c:\boot.ini +s +h +r

Learn more: Kick-Start Startup with Boot.ini Print reprints Favorite EMAIL Tweet Discuss this Article 7 Anonymous User This driver is not supported by SDV File does not exist: No Entry Points Found No Valid Drivers found after Scan Stage One Cannot detect Environment type Process For example, "/burnmemory=64" instructs the operating system to ignore 64MB of physical memory. /debug Causes the kernel debugging to be enabled. /fastdetect Causes NTDETECT to not detect serial and parallel devices http://linux4newbie.com/general/boot-exe.html

The dialog box shown in the next figure will open. Please select the operating system to start: Microsoft Windows XP Home Edition Microsoft Windows 2000 Use the up and down arrow keys to move the highlight to your choice. See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Site navigation Home page Parent page Other popular pages Boot Disks and Boot USB Keys How to use and edit Boot.ini The extended partition (the "container" for logical partitions) itself isn't counted, though.

How to view the boot.ini Examples of the boot menu Basic example of the boot.ini file How to modify the boot.ini Available boot.ini switches How to rebuild the boot.ini How to An example of the boot menu for a dual-boot system with the added option of Safe Mode in Windows XP is shown below. There are also a number of advanced options that experienced computer users may look at.

How do I debug tracing failures? JoinAFCOMfor the best data centerinsights. Here's How to Do It Up Next List How to Enter Windows XP's Recovery Console Up Next List How to Repair the Most Serious Windows XP Problems Up Next Article How How do I notify a driver when enabling, disabling, or changing certain flags?

The "default" line is the default operating system that the boot.ini will load. This example is for a dual-boot system and another common reason for editing is to change the default operating system in dual-boot setups. During the startup process, functions from the Windows XP file named "Ntldr" are in charge of getting the proper operating system loaded and Ntldr looks at boot.ini to find out where https://msdn.microsoft.com/en-us/windows/hardware/drivers/devtest/editing-the-boot-ini-file The table below will help clarify the contents of boot.ini.

There are three other possible values for this switch and they are discussed on another page. Function and Purpose of Boot.ini Boot.ini is one of the very first files that come into play when a Windows XP system is started up. rdisk(x) Which disk on the controller is being used. Here we discuss what it does and how to edit it.

  1. However, because this method is prone to error, use it only when Bootcfg is not available.Before editing the Boot.ini file, you must remove the file attributes that Windows uses to protect
  2. Each operating system has a line that describes its location in standard ARC path format.
  3. It can be used in the Recovery Console to repair a damaged boot.ini file or in a command window to edit entries to the file.
  4. Perform the following steps to find the file: Start a Command session (Start, Run, cmd.exe).
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  7. partition(y): The number of the partition on the drive rdisk(x). partition(y) starts counting from 1, so the first partition is partition(1), the second is partition(2), etc.partition(y) counts primary partitions first then counts logical partitions.
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  9. Continue Reading Up Next Up Next Article Trying to Rebuild Windows Boot Configuration Data (BCD)?
  10. However, Ntldr can use the Boot.ini file with any attribute set.

Click the tab "BOOT.INI" and the figure shown next will open. disk(0): The physical disk number to load Windows from if multi is not used. Debugging Support for Software Tracing How do I send trace messages to a kernel debugger? Automated Creation of BOOT.INI If you have a Windows XP or Windows 2000 CD lying around, you can use it to automatically re-create your boot.ini file to point to the correct

Database administrator? How do I initialize WPP software tracing in a kernel-mode driver? It is a plain text file that is kept in the system root, so it is usually C:\boot.ini. For example, a damaged boot.ini file can be scanned or deleted and a new version built.

PowerShell is the definitive command line interface and scripting solution for Windows, Hyper-V, System Center, Microsoft solutions and beyond. For example, "/maxmem=32" instructs the operating system to use a maximum of 32MB. /noguiboot Microsoft Windows 2000 and above switch that, if enabled, will not load the graphics driver to display Enter Windows XP Recovery Console. How to Rebuild Boot Configuration Data in Newer Versions of WindowsIn newer versions of Windows, like Windows Vista, Windows 7, Windows 8, and Windows 10, boot configuration data is stored in

Because this functionality is limited, it is not discussed in this section. Keep it set to 0. The first is [boot loader], which contains two settings that apply in general.

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Can I use enumerations in my tracing code? Looking to get things done in web development? All rights reserved. We recommend that the timeout be set to at least five seconds.

The second section of a boot.ini file is [operating systems]. How do I enable debugging without starting an ETW trace session? Click the boot.ini tab. For example, if it is no longer desired to dual-boot a system, the unwanted operating system can be removed from the boot display menu this way.

Simple boot.ini for a Windows XP SP2 system [boot loader] timeout=30 default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS [operating systems] multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /fastdetect /NoExecute=OptIn Most current processors can use DEP although some older systems may Related boot.ini errors Invalid boot.ini file NTLDR is missing NTLDR is corrupt NTLDR: fatal error reading boot.ini Windows could not start Unmountable boot volume Hal.dll is missing or corrupt Ntoskrnl.exe is YesNo Feedback E-mail Share Print Search Recently added pages View all recent updates Useful links About Computer Hope Site Map Forum Contact Us How to Help Top 10 pages Follow us The System Properties dialog box will open as shown below.

These include timeout which defines how long NTLDR will wait for the end user to select an OS, and default which tells NTLDR what OS to boot into if the timeout value runs out. [operating What happens to NULL strings in tracing code? System and Language Support for Software Tracing How do I implement software tracing for Windows XP and later versions of Windows? This is set to 30 unless you make a change.

Why can't I find my boot.ini file? It also specifies the amount of time to pause before the system automatically executes the default choice. Another way to configure these two most commonly edited settings is to open the Start menu, right-click on "My Computer" and choose "Properties" from the context menu. Can I customize DoTraceMessage?

Press ENTER to choose. How do I create custom WPP extended format specification strings? Do I need to call WPP_CHECK_FOR_NULL_STRING? How do I initialize WPP software tracing in a user-mode DLL?

The rather complicated-looking default line provides for advanced hardware options that are not common in home setups. (It is called the Advanced RISC Computing or ARC naming convention.) The most likely If multiple operating systems are in the boot.ini, the default operating system is automatically selected and used if not changed by the user by the time the timeout value expires. Try clicking the "Check All Boot Paths" button in the boot.ini to fix this issue without having to manually edit the boot.ini as instructed below. Was this page useful?

Jan 28, 2001 John Savill | Windows IT Pro EMAIL Tweet Comments 7 Advertisement A. If your computer does not have multiple operating systems, but this menu still appears each time your computer boots, it is likely that your boot.ini is improperly configured. The names that appear in the boot display menu are taken from this section.