Vista will not recognize or find applications

At the opening of the applications, I get error messages that the application cannot be found.  I can find them manually, but when I opened the they are not associated with a program.  I can't select box 'always open this file with this program.  I tried to run the system restore, but I don't know what kind of program to associate with.

You don't need to know what program to associate in order to run the system restore.

It soundls like the file association for. Files EXE is corrupt or missing or wrong.  Here is an article on how to fix: http://www.dougknox.com/xp/file_assoc.htm (the entry corresponding to the choice. EXE files).

If this does not work, do a restore of the general system.  Do you know when this problem started?  Try a system restore to a point in time BEFORE the problem started.  Here is the procedure: http://www.howtogeek.com/howto/windows-vista/using-windows-vista-system-restore/.  Don't forget to check the box to show more than 5 days of restore points.  If the first attempt fails, then try an earlier point or two.  NOTE: You will need to re - install any software and updates that you have installed between now and the restore point, but you can use Windows Update for updates.

I hope this helps.

Good luck! Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

Tags: Windows

Similar Questions

  • Vista will not recognize the projector connected for multiple display

    I'm under a system dual boot with Windows XP and Vista.  When running under XP, I doesn't hurt to connect a projector to my laptop and extend the desktop on the projector for meetings and others.

    When I am running Vista, it does not even recognize that the projector is connected.  However, once I have connected the projector, if I reboot the system, it will then display on the projector.  If I disconnect the projector, the screen does not reappear on the screen of the laptop, I have to restart, with the projector removed for office reappear on the screen of the laptop.  I'm hoping to get multiple monitors to work with Vista, as it does in my XP boot.

    For the purpose of the next presentation running in XP is not an option.

    Hi cptrigeek

    Try these steps and check if that helps:

    Method 1: We can try to perform a power cycle of the projector.

    Remove the cable from the power of the projector and this continues for 5-10 minutes. Also do the same for the laptop, Dungeon, it off. Then put back in place and start the projector. Now, start the laptop as well. Connect now. Now, you will need to install the driver for it (if there is one). After which, you need to configure the settings of the laptop.

    Method 2: Check the following steps:

    1. connect the projector to your Windows PC. NOTE: the following steps apply if you use your PC in MIRROR mode only.

    2. on the screen of the computer, right CLICK on the desktop and select Properties.

    3. click on the SETTINGS tab. If you want that your displays in mirror (what you see on laptop, it's what the public sees) you must make sure that the box "extend my desktop to this monitor" is DISABLED. If you see a box of "mirroring", remember to check it out.

    4. drag the slider to 1024 x 768 screen. As a general rule, the external monitor may limit this parameter. If your screen is higher, it might not display on the projector, then you want to test this until you're ready to take the floor. Drag the color to highest (32 bit) if available or medium (16 bit) quality if the first is not available.

    5. now select FN and press the function key. This key is usually given by a small screen icon, the CRT/LCDtext and is usually found on F8 or F5 even. Press the appropriate operation button ONCE and wait. After a few seconds, the second screen should light up. Be patient, it may take up to 5 seconds. On the projector, it may take up to 10 seconds for the projector to detect your system and switch. Note: a second press of this function (in general) will switch to monitor EXTERNAL only. A third press stop INTERNAL onlyand the circle for each push after that. Also note that some laptops can do this sequence in a different order, so learn your system so that you can quickly to the desired mode.

    6. click on the ADVANCED button. If 'apply the new settings to display without restarting' is not selected, select it. Under screen refresh rate, select 60 Hz. click APPLY and CONFIRM the choice. Click OK to close the ADVANCED options dialog. Close the display properties dialog box. You should now see a mirroring of your monitor on the second monitor.

    7. test: A test, disconnect the second monitor. put your mobile PC to sleep. He wakes up and let it fully come (login if necessary), and then reconnect the external monitor. On some machines, he needs to quickly display the screen in the last known state (you may need to wait up to 10 seconds). If it is not correctly displayed, press the switch function, ONCE. Yet once, note that it can take up to 10 seconds to view, so be patient. If only the projector display now, some pressure on the function switch key should provide for both screens again. If you can't get the projector to display, check all your connections and settings above.

    8 Note that when you use the projector, after pressing the function for changing the monitor button, it may take up to 10 seconds for the monitor find and block on your machine. Just wait. Pressing on the keys new fkey can simply ruin your settings or turn off the projector.

    9. not all laptops work the same way. Please make sure you learn how your work before you get to your presentation.

    (Not mirrored)

    1. If you do NOT want mirrored poster (display of different internal and external), CHECK the box next to the line that reads "extend my Windows desktop to this monitor." This SHOULD result in the external monitor display an image which is an EXTENSION of the current desktop.

    2. in the settings dialog box, the internal monitor appears as a '1' and externally as a '2 '. Click ONCE on the '2 '.

    3. with '2' selected, drag the Screen Resolution slider to the left or to the right until the resolution reads "1024 x 768". Also affect the quality of the highest (32-bit color) if available or average (16 bit) if the first is not available.

    4. click on the ADVANCED button. If 'apply the new display settings without restarting' is not selected, select it.

    5. Select the MONITOR tab. Under screen refresh rate, select 60 Hz. click APPLY and CONFIRM the choice. Click OK to close the ADVANCED dialog box. Your system is now set for an extended desktop. When it is connected to the screen, you may need to use the function switch key to turn once more on this option, but on systems that I tested, the extended desktop comes just when the monitor is connected. Yet once, I suggested some tests with this mode of knowing how your laptop will perform when connected to an external monitor before coming to speak.

    6. notes that, in this mode, items moved to the extended desktop can be "lost" it if the external monitor is disconnected because they live on the extended desktop is no longer available. Also note that if the extended desktop is turned on, this part of funds 'second' can continue to live, which means that the cursor and the object can be moved off the screen in this sector and not be visible on a single internal monitor. To resolve this problem, do a right-click on the desktop, select Properties, select settings, click on the '2' box and UNCHECK the extend option. Items left on the extended desktop should now align the right edge of the internal display.

    See also: http://windowshelp.microsoft.com/Windows/en-US/Help/16152337-a45c-4a1a-b302-cfd95399ce071033.mspx#EQB

    Understand multiple monitors: http://windows.microsoft.com/en-US/windows-vista/Understanding-multiple-monitors

    Set up multiple monitors: http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-multiple-monitors

    Multiple monitor issues: http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-multiple-monitor-problems

    After back and let us know if it helped to solve your problem.

    Thank you and best regards,

    R uma - Microsoft technical support.

    Visit our Microsoft answers feedback Forum and let us know what you think.

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    Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

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    Forums - a lot of expert real help
    http://Club.myce.com/

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    Rob Brown - Microsoft MVP - Windows Expert - consumer: bike - Mark Twain said it right.

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    Then, work your way through these - don't forget the drive might be bad, could be a coward
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    Your CD or DVD drive is missing or is not recognized by Windows or other programs
    http://support.microsoft.com/kb/314060 - a Mr Fixit

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    Hardware devices not detected or not working - A Mr Fixit
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    ===============================

    Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD
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    Did you follow the Troubleshooting Guide for the reader who still does not work? There are
    the entries in registry that the troubleshooter does not solve and those who "might" be the cause.

    Check with your Maker system and a device for the two possible firmware updates and
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    Here are the keys that I of course are those in question - for the subkeys of the CD/DVD drive
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    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

    -----------------------------------------------------------------------

    You can probably find more info here and maybe even the exact registry for your CD/DVD settings
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    Forums - a lot of expert real help
    http://Club.myce.com/

    CD/DVD units
    http://www.myce.com/storage/

    Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
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    DevManView - free - an alternative to the standard Windows Device Manager, which displays all the
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    http://www.NirSoft.NET/utils/device_manager_view.html

    I hope this helps and happy holidays!

    Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

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    ==========================================================

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    Your CD or DVD drive is missing or is not recognized by Windows or other programs
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    Try this fix manually if the Fixit 314060 does not work
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    The CD drive or the DVD drive does not work as expected on a computer that you upgraded to
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    http://support.Microsoft.com/kb/316529/

    Hardware devices not detected or not working - A Mr Fixit
    http://support.Microsoft.com/GP/hardware_device_problems

    Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
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    ===============================

    Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD
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    Did you follow the Troubleshooting Guide for the reader who still does not work? There are
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    Check with your Maker system and a device for the two possible firmware updates and the
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    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

    -----------------------------------------------------------------------

    You can probably find more info here and maybe even the exact registry settings for your
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    Forums - a lot of expert real help
    http://Club.myce.com/

    CD/DVD units
    http://www.myce.com/storage/

    Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
    nothing change) - find the DevManView device and then make a right click on it free in RegEdit.

    DevManView - free - an alternative to the standard Windows Device Manager, which displays
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    http://www.NirSoft.NET/utils/device_manager_view.html

    I hope this helps.

    Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

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    ~~~~~~~~~~~~~~~~~~~~~~~~
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