I can't open the 7Z file. I do not know what program should I open it with.

Similar Questions

• Error "windows cannot open this file. to open this file, windows needs to know what program you want to use to open it"appears just after the start on its own.

  After that I typed my password at startup, windows can not open this file. to open this file, windows needs to know what program you want to use to open it.  At this point, I have no one based on nothing and and messages appear literally on its own. I think it's done my computer very slow also.

  What can I do to fix this?

  It's a site file

  Hi Jose7777777,

  • What version of Windows are you using?
  • How long have you been faced with this problem?
  • Did you do changes on the computer before the show?

  Follow the suggestions below for a possible solution:

  Step 1: Start in safe mode and check if the problem persists.

  Start your computer in safe mode

  http://Windows.Microsoft.com/en-us/Windows7/start-your-computer-in-safe-mode

  Step 2: If the problem does not occur in safe mode, you can put your system to boot (in normal mode) to solve the problem.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

  Note: After troubleshooting, be sure to set the computer to start as usual as mentioned in step 7 in the above article.

  You can also view the startup folder.

  I hope this helps.

• Can I use the word icon to identify a type of file on my site? (for example, the PDF file/PDF icon) If Yes, what icon should be used.

  This is a legal question...

  Hello mica33,

  Thank you for visiting the Microsoft answers community.

  Grzegorz provided the information I think you are looking for, but I see he's looking a little differently as a result of the remark. Note: Microsoft does not allow the use of its icons in advertising, in books and other printed matter, on clothing or other promotional items, and online Web sites, software applications, in television programs, in commercials, in movies or on video tape. Icons should not be used as 'work' or design elements.

  Although a certain way, it can be allowed, but I would contact the legal department before taking a decision.

  Hope this helps Chris.H
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• How can I find what I need at startup of the computer programs, I went to the System Configuration, but do not know what to uncheck to stop running when the computer is started

  I ran a report on my computer, in case of problems.  It detected that I needed to verify in the Configuration of the system on the programs that were running at the start of the computer.  I have several here I will list who is here, and maybe someone can tell me that I don't need at start-up.

  1 Microsoft Security by Microsoft

  2 updater Java (TM) Platform SE Auto by Sun Microsystems

  3 Localnet Express 3.0 - propel Software Corp. (Localnet is my provider and this express is supposed to help my computer go to websites faster)

  4 Roc_Roc_NT_unknown-AVG safe search (I was told I didn't need AVG antivirus, so I deleted it out)

  5. default manager by Microsoft

  6 adobe Acrobat from Adobe Systems

  7 adobe Reader by Adobe Systems

  8 AVG Tray-unknown

  I hope someone can help me with this takes 15 min for a loading site approx. 30 to load the game after I finally get it, then the game is frozen and won't do anything.  Even for all other sites, I'm at my wits end and don't know what to do.  I have dial up and Windows 7.  Just started having problems after getting this new service provider.

  Hello Wanda.

  One command, but lets see what we can do to whittle the list down. First, dial-up internet connection is slow, so keep that in mind that we work here.

  Second, almost all your startup programs are valid and advised to load at startup of Windows. Some possible changes:

  (1) If you need not a specific to Java, such as might have the game that you are trying to play, so you don't need to have it is launched at startup.

  (2) regarding the Adobe programs, why do you have Acrobat on your computer? Do you need to create PDF files? Adobe Reader which has many freeware alternatives that are faster, used to read PDF files. So if you need only to read PDF files, you can stop Acrobat from loading at startup.

  (3) other startup programs are all legitimate. And remember, just because you do not start a program at startup, does not mean that you cannot start later if you find that you don't need it.

  (4) the problems you encounter to "all sites that you visit" could be a function of malware. You don't have AVG Antivirus running on your computer just? I recommend do you a scan in depth and then put in quarantine and remove any infections it finds.

  (5) after you run the virus scan, I suggest that you try to download and run these two scanners. First MalwareBytes' Antimalware, here: http://download.cnet.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html.  Secondly, SUPERAntiSpyware, here: http://download.cnet.com/SuperAntiSpyware-Free-Edition/3000-8022_4-10523889.html. Quarantine and remove all infections they find.

  (6) after doing this, restart your computer and see how it works. Please post your results here, and if you have any questions during this process, post here and I'll help you. Let me know how you fare.

  Kind regards

  BearPup

• In the recovery system and he wants that I select configuration information. File, because it cannot find the operating system, but do not know what to choose

  Hello

  I am in the recovery of the system, which I have to by selecting f8 and "repair your computer", and after taking me to a window that says "select an oprerating system to repair...." If you don't see your operating system listed, click load drivers to load the drivers for your hard disks'.  Then when I click load drivers he wants me to select a file in System32 menu configuration information, but I don't know what to choose.

  Thank you

  Centi

  Hi centi,.

  1. Why did you start the windows recovery environment by pressing the F8 key?
  2. do you get an error at startup of the system?

  If you are unable to start Windows in normal mode, try the following steps:
  a. boot to the Windows recovery environment by pressing the F8 key.
  b. on the window that says "select an operating system to repair" click Cancel to see Windows Recovery Options window, and then select command prompt.
  (c) in the command prompt, type the following command and press ENTER: Bootrec.exe /RebuildBcd
  Output Type d and hit enter to close the command prompt.
  f. restart the computer in normal mode and check if the computer starts Windows successfully.

  Discover How to use the Bootrec.exe in the Windows recovery environment to troubleshoot and repair startup in Windows problems

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

• Constant crashes in the aticfx.dll areas do not know what else to do

  BP-5a6208d1-011e-4205-B2BC-f79532141029 29/10/2014 13:01
  BP-d4886b2e-d833-485D-b95c-611af2141029 29/10/2014 11:48
  BP-9fb11a8b-9c7d-456e-9331-82d432141028 28/10/2014 16:49
  BP-403a4760-2ea5-41b4-A060-902a32141025 25/10/2014 15:17
  BP-66ad600d-D574-472f-BB1C-9dfaf2141025 25/10/2014 14:23

  What is happening at least twice per hour, it seems, and if I had hair, I would remove!
  I've updated, I downloaded and start everything to nothing is!
  I'm and know my way around computers, but do not have any idea on how to solve this problem. Any help would be most appreciated because I have this rid of all computers before I use IE!

  Hello

  Try disabling graphics hardware acceleration. As this feature has been added to Firefox, it has gradually improved, but there are still some problems.

  You will have to perhaps restart Firefox for it to take effect, so save any work first (e.g. you compose mail, documents online that you are editing, etc.).

  Then perform the following steps:

  1. Open the Firefox Options (Preferences on Mac or Linux) as follows:
  2. Click the menu button

     

     and select Options

  3. In the window of Firefox Options (or preferences), click on the Advanced tab, and then select general.
  4. You will find in the list of parameters, the checkbox use hardware acceleration when available . Clear this check box.
  5. Now restart Firefox and see if the problems persist.

  In addition, please check the updates for your graphics driver by following the steps in the following knowledge base articles:

  • Troubleshoot extensions, themes, and issues of hardware acceleration to resolve common problems of Firefox
  • Update your graphics drivers to use hardware acceleration and WebGL

  This solve your problems? Please report to us!

  Thank you.

• I stupidly wasted with the font size and settings, not knowing what I was doing. How to reset everything back to default settings?

  I don't know exactly what I did.

  It seemed like a good idea at the time and I changed all the settings in the option fonts & colors.

  I have now a few pages to search very horrible and I just want everything restore settings by default please!

  See:

  • https://support.Mozilla.com/en-us/KB/resetting%20preferences

  Let me know how it goes

• I would like to install the player, but I do not know what operating system choose.

  I have Windows XP Professional. The choice to install Reader are for Windows XP SP3, Windows XP SP2 (32-bit), Windows XP SP2 (64-bit). Which should I choose?

  The one on the right... all three of those who are different flavors of Windows XP Professional.

  It is quite unlikely that you will perform "64 bit" flavor, so you need to know

  the number of service pack for your system

  To find out which is the right one, right click on MY COMPUTER. It must be said

  System:

  Microsoft Windows XP

  Professional

  Version 2002

  Service Pack...

  Armed with this information, you should be good to go. Choose 32-bit if there is a choice.

• Cannot open file because Windows needs to know what program created the file

  After downloading some files when I try to open the file, I get the message cannot open the file, windows needs to know what program created the file.

  Any suggestions?

  Perhaps no program has been assigned to this file format and so you cannot open these files.
  I put t know which files you downloaded, but you can choose an application installed that can open these files.

  Right click the file and I have to then choose open with.
  Then, you could choose the program you want to use.

  Best regards

• Cannot open files or programs, error: Windows needs to know what program to use.

  Original title: I can't open any programs.

  Today, I tried to free up space for some games, I tried to download. In the Remove Programs process I must have learned something really important. Now, all of the icons on the desktop are white and I can't open anything. None of the programs, folders, files, photos. The pop up according to open this file, windows needs to know what program to use. It does give me an option to choose a program and I can't open my internet browser unless I have to go through some point average round through my control panel. If there is a way to solve this problem, it would be really useful. I think that the computer uses Windows Xp.Thank you

  Hello

  Method 1
  Follow the steps in the article to fix your .exe file.

  Cannot open files with extensions such as.exe, .com, and.lnk on a Windows XP-based computer
  http://support.Microsoft.com/kb/923077

  Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article: http://support.microsoft.com/kb/322756

  Method 2
  I suggest you run virus scan online by using the Microsoft safety scanner.

  Microsoft safety scanner
  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  Note: when you do an antivirus online, you will lose data that are affected by the virus. Microsoft is not responsible for the loss of this data.

  Method 3
  I suggest you try the steps from the following link:
  
  How to change or choose the program that starts when you double-click a file in Windows XP
  http://support.Microsoft.com/kb/307859

  Method 3
  If you still have problems, check in a new user account

  How to copy data from a corrupted to a new profile in Windows XP user profile
  http://support.Microsoft.com/kb/811151

• When I try to uninstall a program it says another program is already uninstalled but ITI is never ending and I don't know what program is that the uninstall is

  When I try to uninstall a program, what a popup say please wait program is already uninstall a program, but never stops and I can not know what program he talks

  Hello

  1. what operating system do you use?

  2 did you change on your computer?

  I suggest you to follow the methods and check.

  Method 1:

  Problems installing and uninstalling programs on Windows computers

  http://support.Microsoft.com/kb/2438651

  Method 2:

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

  Note: After a repair, be sure to set the computer to start as usual as mentioned in step 7 in the above article.

• I AM RUNNING WINDOWS SECURITY ESSENTIALS AND I SAW THAT IT IS NOT NECESSARY FOR MY RUN DEFENDER. THE PROBLEM IS TRYING TO FIND OUT WHAT PROGRAMS ARE CURRENTLY UNDERWAY.

  DEFENDER OF DOSEN'T WORK. WITH THE HELP OF SECURITY ESSENTIALS. MAY NOT KNOW WHAT PROGRAMS ARE UNDERWAY.

  Hello

  and if you need to change startup programs read this information on the other methods of doing it without using defender

  using msconfig read this tutorial;

  How to use MSCONFIG in Windows Vista

  Here's how to use MSCONFIG in Windows Vista to disable some unnecessary programs that load automatically at startup

  http://netsquirrel.com/Msconfig/msconfig_vista.html

  and also try this program;

  This utility, which has a knowledge of auto-starting locations of any startup monitor, shows you what programs configured to run at system startup or login and that the entries in the order of processing windows. These programs include those in your startup folder, Run, RunOnce, and other registry keys. You can configure Autoruns to show other locations, including Explorer shell, toolbar extensions, helper objects to the browser, Winlogon notifications, auto and many start-up services more

  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902

• Cannot open lightroom6. I can't find the ".exe" file

  I bought lightroom 6 (upgrade version).

  in vain during the download I download the file.

  Download again I found the lightroom file in the home page.

  ()

  but this type of file is not the ".exe" file I can't install the thie file.

  How can I get the file ".exe"?

  Download again

  Download & install instructions https://forums.adobe.com/thread/2003339 can help

  -includes a way to go to a page to download the Adobe programs if you do not have a disk or drive

  - or kglad links in response to #1 here can help https://forums.adobe.com/thread/2081216

• How can I open disc with .fpbf?  The disc has some pictures I would like to see.

  How can I open disc with .fpbf?  The disc has some pictures I would like to see.

  It is not a photo format, this is a backup image

  http://FILExt.com/file-extension/FPBF

  and that means CD.fpbf Untitled

• Where can I find the print files

  Hello fellow Mac'ers

  I sent a file from a PC to my Macbook using Hello. I do not see the files in the print queue or anywhere else, but now I get pages virgins churning of my laser printer.

  I can't print from the Mac in the form of files what if producing blank pages prevents all other files sent to the printer
  If I can find where the print files are sent, I hope that, by removing the file/s, the problem can be solved.

  I restarted the printer, the Mac and the PC and also deleted Hello.

  Hoping someone can shed some light on this problem

  Open Safari and type the following URL

  631 / jobs /.

  You should see the work queued here. If that does not work either and you don't have that one printer the fastest way is to reset the printing system