Windows Vista - Wikipedia. Windows Vista (codenamed Longhorn. Development was completed on 8 November 2. On 3. 0 January 2. It was succeeded by Windows 7, which was released to manufacturing on 2. July 2. 00. 9 and released worldwide for retail on 2. October 2. 00. 9. ![]() New features of Windows Vista include an updated graphical user interface and visual style dubbed Aero, a new search component called Windows Search, redesigned networking, audio, print and display sub- systems, and new multimedia tools such as Windows DVD Maker. Vista aimed to increase the level of communication between machines on a home network, using peer- to- peer technology to simplify sharing files and media between computers and devices. ![]() Get help, support, and tutorials for Windows products—Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile. Windows 8, Explorer 10, Outlook, PC. Lost all my data from windows 7 Fax and Scan, so when I click New Fax it will only let me enter and email address. ![]() Windows Vista included version 3. NET Framework, allowing software developers to write applications without traditional Windows APIs. Microsoft's primary stated objective with Windows Vista was to improve the state of security in the Windows operating system. In light of this, Microsoft chairman Bill Gates announced in early 2. Criticism of Windows Vista has targeted its high system requirements, its more restrictive licensing terms, the inclusion of a number of, then, new DRM technologies aimed at restricting the copying of protected digital media, lack of compatibility with some pre- Vista hardware and software, longer boot time, and the number of authorization prompts for User Account Control. As a result of these and other issues, Windows Vista had seen initial adoption and satisfaction rates lower than Windows XP. It was originally expected to ship sometime late in 2. Windows XP and Blackcomb, which was planned to be the company's next major operating system release. Gradually, . In some builds of Longhorn, their license agreement said . Many of Microsoft's developers were also re- tasked to build updates to Windows XP and Windows Server 2. Faced with ongoing delays and concerns about feature creep, Microsoft announced on 2. August 2. 00. 4, that it had revised its plans. For this reason, Longhorn was reset to start work on componentizing the Windows Server 2. Service Pack 1 codebase, and over time re- incorporating the features that would be intended for an actual operating system release. ![]()
![]() ![]() However, some previously announced features such as Win. FS were dropped or postponed, and a new software development methodology called the Security Development Lifecycle was incorporated in an effort to address concerns with the security of the Windows codebase, which is programmed in C, C++ and assembly. Longhorn became known as Vista in 2. During this period, Microsoft was fairly quiet about what was being worked on, as their marketing and public relations focus was more strongly focused on Windows XP, and Windows Server 2. April 2. 00. 3. Occasional builds of Longhorn were leaked onto popular file sharing networks such as IRC, Bit. Torrent, e. Donkey and various newsgroups, and so most of what is known about builds prior to the first sanctioned development release of Longhorn in May 2. After several months of relatively little news or activity from Microsoft with Longhorn, Microsoft released Build 4. Internet around 2. February 2. 00. 3. As an evolutionary release over build 3. An optional . The incorporation of the Plex theme made blue the dominant color of the entire application. The Windows XP- style task pane was almost completely replaced with a large horizontal pane that appeared under the toolbars. A new search interface allowed for filtering of results, searching of Windows help, and natural- language queries that would be used to integrate with Win. FS. The animated search characters were also removed. File metadata was also made more visible and more easily editable, with more active encouragement to fill out missing pieces of information. Also of note was the conversion of Windows Explorer to being a . NET application. Most builds of Longhorn and Vista were identified by a label that was always displayed in the bottom- right corner of the desktop. A typical build label would look like . Higher build numbers did not automatically mean that the latest features from every development team at Microsoft was included. Typically, a team working on a certain feature or subsystem would generate their own working builds which developers would test with, and when the code was deemed stable, all the changes would be incorporated back into the main development tree at once. At Microsoft, a number of . The name of the lab in which any given build originated is shown as part of the build label, and the date and time of the build follows that. Some builds (such as Beta 1 and Beta 2) only display the build label in the version information dialog (Winver). The icons used in these builds are from Windows XP. At the Windows Hardware Engineering Conference (Win. HEC) in May 2. 00. Microsoft gave their first public demonstrations of the new Desktop Window Manager and Aero. The demonstrations were done on a revised build 4. A number of sessions for developers and hardware engineers at the conference focused on these new features, as well as the Next- Generation Secure Computing Base (previously known as . Also at this conference, Microsoft reiterated their roadmap for delivering Longhorn, pointing to an . Internally, some Microsoft employees were describing the Longhorn project as . It offered only a limited subset of features planned for Longhorn, in particular fast file searching and integrated graphics and sound processing, but appeared to have impressive reliability and performance compared to contemporary Longhorn builds. Allchin went on to explain how in December 2. Brian Valentine and Amitabh Srivastava, the former being experienced with shipping software at Microsoft, most notably Windows Server 2. Future Longhorn builds would start from Windows Server 2. Service Pack 1 and continue from there. This change, announced internally to Microsoft employees on 2. August 2. 00. 4, began in earnest in September, though it would take several more months before the new development process and build methodology would be used by all of the development teams. A number of complaints came from individual developers, and Bill Gates himself, that the new development process was going to be prohibitively difficult to work within. As Windows Vista. By approximately November 2. In the end, Microsoft chose Windows Vista as confirmed on 2. July 2. 00. 5, believing it to be a . That's what Windows Vista is all about: . In September of that year, Microsoft started releasing regular Community Technology Previews (CTP) to beta testers from July 2. February 2. 00. 6. The first of these was distributed at the 2. Microsoft Professional Developers Conference, and was subsequently released to beta testers and Microsoft Developer Network subscribers. The builds that followed incorporated most of the planned features for the final product, as well as a number of changes to the user interface, based largely on feedback from beta testers. Windows Vista was deemed feature- complete with the release of the . Beta 2, released in late May, was the first build to be made available to the general public through Microsoft's Customer Preview Program. It was downloaded by over five million people. Two release candidates followed in September and October, both of which were made available to a large number of users. The UEFI 2. 0 specification (which replaces EFI 1. Microsoft's announcement, no firmware manufacturers had completed a production implementation which could be used for testing. As a result, the decision was made to postpone the introduction of UEFI support to Windows; support for UEFI on 6. Vista Service Pack 1 and Windows Server 2. UEFI would not be supported, as Microsoft does not expect many such systems to be built as the market moves to 6. Because a release to manufacturing (RTM) build is the final version of code shipped to retailers and other distributors, the purpose of a pre- RTM build is to eliminate any last . Thus, it is unlikely that any major new features would be introduced; instead, work would focus on Vista's . In just a few days, developers had managed to drop Vista's bug count from over 2. September to just over 1. RC2 shipped in early October. However, they still had a way to go before Vista was ready to RTM. Microsoft's internal processes required Vista's bug count to drop to 5. RTM. During a demonstration of the speech recognition feature new to Windows Vista at Microsoft's Financial Analyst Meeting on 2. July 2. 00. 6, the software recognized the phrase . After several failed attempts to correct the error, the sentence eventually became . On 1. 6 November 2. Microsoft made the final build available to MSDN and Technet Plus subscribers. Laptop users report, however, that enabling Aero shortens battery life. A search box appears in every Explorer window. The address bar has been replaced with a breadcrumb navigation bar. Icons of certain file types in Windows Explorer are . The preview pane allows users to see thumbnails of various files and view the contents of documents. The details pane shows information such as file size and type, and allows viewing and editing of embedded tags in supported file formats. The Start menu has changed as well; incorporating an instant search box, and the All Programs list uses a horizontal scroll bar instead of the cascading flyout menu seen in Windows XP. Gadgets can also be placed on the desktop. IE7 in Windows Vista runs in isolation from other applications in the operating system (protected mode); exploits and malicious software are restricted from writing to any location beyond Temporary Internet Files without explicit user consent. Windows Media Player 1. Microsoft's program for playing and organizing music and video. New features in this version include word wheeling (incremental search or . Wireless Networking Setup And Issues.
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When some of my users try to run it it they receive the following error: The program can't start. Should I remove Microsoft Windows Debugging Symbols by Microsoft? You must have symbol information when you debug applications with various Microsoft tools. IEEE 1394 is an interface standard for a serial bus for high-speed communications and isochronous real-time data transfer. It was developed in the late 1980s and. ![]() ![]() At the end, we’ll take a look at the command we can use in the user or kernel- mode debuggers that come with windows debugging tools. Let’s present a few of the tools that we absolutely need when kernel debugging in Windows. The needed tools are as follows: WDK (Windows Driver Kit): include the tools and documentation to develop drivers. WDK is already integrated into Visual Studio 2. Keep in mind that the WDK was previously known as DDK. If you’re installing the WDK on Windows Vista, Windows 7 or Windows Server 2. ![]() WDK 8 from the page http: //msdn. US/windows/hardware/hh. But if you’re using older versions of Windows, you must install the WDK 7. ![]() URL, where the download link looks like this: Upon downloading the ISOimage, we must mount it and start the Kit. Setup. exe executable. On the picture below, we can see a step in the installation where we can choose what would we like to install; notice that we can also check the Windows Debugging Tools? During the installation all the files will be copied to the C: \Win. DDK\7. 60. 0. 1. 63. SDK (Windows Software Development Kit): provides various header files and libraries that we’ll need when writing or compiling certain tools with Visual Studio. We’ve also used a quite handy tool called dumpbin. As Tess mentioned a couple of weeks ago, there was a problem with the way SOSEX displayed CLR thread IDs. The problem was that I was printing them in decimal format.![]() ![]() ![]() ![]() SDK package. Windows Debugging Tools: debugging tools are used to debug drivers, applications, and services on Windows systems. The Windows debugging tools can be installed as part of the WDK or SDK packages, but we can also install them as a separate component. We can get more information about Windows debugging tools at . This is because they provide names for various addresses and structures, which we find easier to work with than actual addresses and numbers. ![]() Various tools can download the symbol files directly from Microsoft symbol server, but we can also download the entire symbol package for our version of Windows. We can download the entire symbol package from the http: //msdn. URL. Symbols are installed in the C: \WINDOWS\symbols\ directory by default and are kept in the PDB files. The PDF files contain metadata information like the names and addresses of variables, functions and other structures in a program or a library. Open Watcom: can be used whenever we want to build and compile 1. But besides the tools listed above, we still need the most important tool, which is the debugger, either user or kernel- mode debugger. Normally, it’s good to have both kinds of debuggers at our disposal. Let’s take a look at a simple “Hello World!” example in Visual Studio. The code below is a C++ code compiled in Visual Studio that prints the “Hello World!” string to the console windows an. D quits. #include . But we can also see a file named helloworld. Then we can use a tool like symchk that is able to check which symbols (if any) have been exported for the particular executable. If we run the symchk tool without any arguments, the following will be displayed to the console windows (note that the output has been shortened for brevity): From the instructions above, we can immediately recognize that only the filename is the required argument, which we must pass to the symchk command. If we won’t specify the /s option, the value in the . If that environment variable is not set, then the /s will use the default option “SRV*%SYSTEMROOT \SYMBOLS*http: //msdl. In our case, we have a standalone PDB file, which we must specify when using the /s option. On the picture below, we’ve passed the current directory to the /s argument (this is the directory where the PDB file should be located), and we used the /ps argument to check whether the PDB files have been stripped of debugging information: We can see that the helloworld. We’ve just seen the symbol files of the currently compiled programs, but what about system wide components? Where can we get its symbol files? We can download the symbol files from the Internet and install them appropriately on the system. Another way of getting the latest symbol files from the Internet is by setting the . On the picture below, we can see the presence of all the debuggers listed above: To start debugging some program with the cdb. The only difference between those two tools is that when running ntsd command, another command line window will open with the debugged program, while this doesn’t happen with the cdb debugger, where the current command line window is used for debugging. The Debugger Commands. We can use the same commands in all of the above debuggers to do various things, like to set a breakpoint, delete a breakpoint, run the program, etc. Let’s first list all of the modules the program has loaded with the “x *!” command: We can see that the helloworld executable was loaded along withthe following modules: msvcr. There’s also another command that can print all the loaded modules, the lm command. We can see that basically the same information was presented by both commands. To list all of the symbols from the helloworld executable, we can execute the “x helloworld!*” command: We can see that the first part of the symbols are presented on the picture above (note that all are not presented for brevity). Let’s see if we can print some information about the printf symbol residing in the helloworld module: We can see that the address where the printf function is used is at 0x. The < no type information> means that the debugger cannot determine whether the symbol is a function or a variable, but we know it’s a function in this case. To disassemble the assembly code at that address, we can use the d command like this: You should also know about breakpoints. To set a breakpoint on the printf statement above, you have to use the “bp 0. The command will set a breakpoint on the specified address, which we’ve found about in the previous picture. On the picture below we can see that we’ve successfully set a breakpoint on the address that we’ve wanted. We also verified that the breakpoint is set by executing the bl command. After that, we can run the g command to run the program. The program will stop the execution when the specified address will be reached and we’ll have a chance to look around. One thing that can interest us at that point isthe registers that can be printed with the r command. There are also other commands that we need to be aware of: the d* commands. They are used for printing the contents of memory to screen. There are multiple commands that start withletter . I’m constantly using it as a reference. Conclusion. In this tutorial, we’ve seen the basic tools that we need to have installed when debugging Windows applications or Windows kernel. These tools are WDK, SDK, symbol files and debugging tools. We need to keep in mind that we can debug Windows without those tools, but we’ll have a hard time doing it; so why should we complicate our lives if we don’t have to? Isn’t it better to just download the tools and use them rather than spending time doing something that should be rather easy (if we had the tools installed)? Let me give you an example why you should have the symbol files installed: when doing debugging, you’re probably not very happy when only addresses and hexadecimal numbers are being displayed to you, because they don’t mean anything to us. Rather than that, we’re used to work with strings (the symbols), which can help us understanding the underlying assembly code much faster and with greater accuracy. If you’re serious about kernel debugging, you should really invest the time to download and install the tools presented above, because they can be of great help. You should do the same if you’re a hardcore driver developer, but if you’re developing a simple, user- mode software that doesn’t have to interact with the kernel, then you probably don’t want to spend the time installing and learning about the tools above. But if you do it nevertheless, it can be of great help in understanding Windows internals, which can help you in development engagements to come. It’s never a bad thing to know how to debug the kernel. |