Cannot open PDF files in Windows 7

Similar Questions

• Cannot open PDF files in Windows Live Mail.

  I recently got a new computer running Windows 7.  I have Windows Live Mail and have tried to open the 'pdf' files attached to e-mails.  When I try to open them I get an error message.  I downloaded the file in the file management section for Adobe and Adobe.  How to open a PDF file without first having to save it on my computer?

  HURT SO BAD!  I had the same problem - I tried the security options in Internet Explorer and Adobe, also the download of unassociate.exe that was put in place for users of Vista and used on the extension pdf without result.  IF YOU USE IT ON THE PDF AND PDFXML extensions, then open Adobe reader and click Help, repair drive installation it works!

  Obviously, you cannot run your life by saving just to open attachments... Adobe has no answers on their site and find the file unassoc.exe on this Microsoft forum was the closest, I arrived to find an answer. When I tried the process a second time, I saw the PDFXML extension just below the PDF extension and took a shot at it.

  Someone at Microsoft needs this fix to make accessible to all the users of Windows 7. I spent 3 hours on the phone with HP support, he tried the unassoc.exe and it did not work for him. I contact them to let them know about this - they put me on the phone with a Manager and he told me they had literally hundreds of phone calls about this.

• Cannot open PDF files using Windows 7, Microsoft Office Small Business 2007, and Adobe Reader

  I am UNABLE to open a PDF file.  My operating system is Windows 7 and using Microsoft Office Small Business 2007.  During an attempt of the following on the screen:

  File conversion

  Select the encoding that makes your document readable

  Window (default) Ms - Dos another coding

  on the right side of the screen a drop-down list (impossible to navigate to the English).

  I tried all that I know (which may be limited to most of you) Please help me because I need to access these documents immediately.

  Make sure that Adobe Reader is set as the default program for viewing PDF files:

  Change default programs using Set Program Access and computer defaults Andre Da Costa http://adacosta.spaces.live.com http://www.activewin.com

• Cannot open pdf file not able to download adobe, disables security and still unable to download adobe

  Cannot open pdf files not able to download adobe. I disabled the security and still unable to download adobe

  Hi MarciaRicci,

  1. what operating system is installed on the computer?
  2. What is the exact error message you get when you try to download?
  3. what web browser do you use to download adobe?
  4. what happens when you try to open pdf files?
  5. you are trying to open online pdf files or pdf files on the computer?

  I suggest you try the steps from the following link:

  The problems of download
  http://kb2.Adobe.com/CPS/152/tn_15296.html

  Installation problems | Flash Player | Windows
  http://kb2.Adobe.com/CPS/191/tn_19166.html

  Choppy us back with more information.

• Cannot open pdf files. Acrobat 10

  Cannot open pdf files. "Acrobat cannot send a DDE command '.

  Thank you John. The problem has been resolved. I'm sure this has to do with changes of microsoft with one of their updates since I subscribe to Office 365. Somehow my Acrobat version 10 a program started working again after a week of being disabled. I use windows 8.1 and dread of having to go through windows 10 soon.

• When running defrag, error "MMC cannot open the file c:\WINDOWS\system\dfrg.msc.

  When I run the defrag I get a message that says "MMC cannot open the file c:\WINDOWS\system\dfrg.msc. It is perhaps because the file does not exist, is not the MMC, or was created by a later version of MMC.

  Hello

  I tried the steps before I posted my question, but it did not work. However, I downloaded SP3 again and it seems to work now.
  Thank you

• Could not open computer management. I m, like__MMC error message cannot open the file C:\WINDOWS\system32\compmgmt.msc

  I am the administrator total privileage still i'm getting the following error...

  MMC cannot open the file C:\WINDOWS\system32\compmgmt.msc

  It is perhaps because the file does not exist, is not an MMC console, or was created by a later version of MMC. Perhaps it is also because you don't have sufficient access to the file.

  I am the administrator total privileage still i'm getting the following error...

  MMC cannot open the file C:\WINDOWS\system32\compmgmt.msc

  It is perhaps because the file does not exist, is not an MMC console, or was created by a later version of MMC. Perhaps it is also because you don't have sufficient access to the file.

  Hey Sandy_Nepal

  read the answer below

  http://www.Winhelponline.com/articles/72/1/error-message-when-you-try-to-open-a-MMC-console.html

  http://www.allpostnews.co.UK/II27/compmgmt%20msc%20error%20messag.php

  Walter, the time zone traveller

• MMC cannot open the file C:\windows\system32\WF.msc

  When I try to open the Action Center, I receive this message. MMC cannot open the file C:\windows\system32\WF.msc

  Hello

  Thanks for posting the question in the Microsoft Community forums.

  According to the description, you get a message of error 'mmc cannot open the file C:\windows\system32\WF.msc' when you try to open the center of the Action.

  We will perform the steps and check.

  Method 1:

  
  Try to access the Windows Firewall configuration through the console Microsoft Management console.
  
  a. click on start
  b. type MMC (right-click and choose Run as administrator)
  c. click on file (in the upper right corner)
  d. click Add/Remove snap-in software component
  e. Select Windows Firewall with advanced settings, in Add Remove snap-ins windows
  f. click Add (clicking ok does not make any changes)
  d. click OK and you should be able to use the settings of the Console 1 window.
  
  Method 2:
  
  If you are able to use the settings of the firewall through MMC, then scan your computer for corrupt system files.

  Perform a SFC scan on your computer. Consult the following link:

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

  http://support.Microsoft.com/kb/929833

  Hope this information helps. Please reply with the status so that we can help you.

• Cannot open Device Manager or services.msc a message box pops up it says "MMc cannot open the file C:\Windows\system32\devmgmt.msc.

  Original title: I can't connect to my wireless network. My convenience store does not work and I can't open the network and sharing Center. I'm sure it's some type of virus. Help, please.
  It says "an unexpected error has occurred. The Troubleshooting Wizard can not continue. "When I try to run the troubleshooter.

  When I try to open Device Manager or services.msc a message box appears, it says "MMc cannot open the file C:\Windows\system32\devmgmt.msc.

  He said also my Defender pro subscription has expired, even if I've just recently added a one year subscription.

  Hello

  You did changes to the computer before the show?

  Method 1:
  Try these steps and check if it solves the problem:
  a. click Start, type cmd, right click and select run as administrator.

  b. at the command prompt, type regsvr32 msxml3.dll , and then press ENTER.

  Method 2:
  Auditor of file system (CFS) scan to fix all of the corrupted system files. To do this, follow the steps mentioned in the link below:

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7
  http://support.Microsoft.com/kb/929833

  Method 3:
  Run a Microsoft security scanner to make sure that the computer is free from virus infection:
  http://www.Microsoft.com/security/scanner/en-us/default.aspx
  WARNING:
  If you run the antivirus program that is infected by the virus scan will get deleted. Therefore, reinstall the program. Also if the files and folders are affected by the virus, while they might even get deleted

  See the steps in the link and check.

  Windows wireless and wired network connection problems
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

• Windows 10 - cannot open pdf files in MS Reader

  Hello, I have recently updated my phone company to 10 Windows in Windows 7. I have been using Acrobat Reader XI without problems. Since I was walking, opening PDF files always ends without response. After you open the PDF, he held only icon for a few seconds and then nothing (not even a blink of a new window / frame). I already tried several methods:

  • Uninstalling XI player associated with the application of advanced uninstaller. Put it back, with Adobe Acrobat Reader DC.
  • Complete uninstall of the CD with AdobeAcroCleaner_DC2015 player. Then reinstall > unsuccessful
  • I also tried the CD Player update to the latest version, and then using to repair mechanism (help > repair installation) > same result

  When I open the CD (shortcut or *.exe) directly, it runs normally and it allows me to open probably almost any PDF file as in the past. But if I trie to open any PDF file, it doesn't do anything. After consulting the table of processes through the Task Manager, I discovered that there are two processes that are running in the background "Adobe Acrobat Reader (32-bit) DC". It is + 2 after trying to open another PDF file / CD player.

  I also had this same problem on different machines. This is quite annoying, because I don't want to use the native Windows player...

  My current status:

  HP ZBook 15, i7-4800MQ, 16 GB of RAM

  MS Windows 10 Pro (64-bit)

  Adobe Acrobat Reader DC - Czech (15.008.20082)

  Hey tomasnav,

  Open the drive, go to the Edit-> Preferences-> Security enhances & disable protected mode.

  Check f, it brings a change.

  Kind regards
  Nicos

• Cannot open pdf files since I updated to windows 10

  I can't open pdf files since I've updated for Windows 10, anyone have a solution? Thank you

  • You can try to use this tool first remove all traces of your computer: http://labs.adobe.com/downloads/acrobatcleaner.html then you can download the full Setup offline reader of http://get.adobe.com/reader/enterprise/ after downloading, restart your computer and run the Setup program before anything else.

• Cannot open PDF files on Web sites, or when it is attached to the email!

  Hello
  My computer is running Vista and I had this problem for the last 2 years! I can only receive the PDF sent by one of the companies I work for. I can't open most PDF files sent by attachment or all the files on Web sites. I have Adobe 9 and Foxit Reader and it does not work with either. I tried to re - install Adobe and still no luck. With Foxit Reader that I can manage to open the PDF files sent from the company I mentioned earlier, but that's all. I would really appreciate some help... Thank you very much! :) x

  Try this: uninstall all the software that you have to display the PDF documents. Then try to open a PDF file. You should receive a message that "Windows cannot open this file". If you get the message that the file is "corrupt" or "not supported" means that you have another program or display of PDF files.
  Once you receive a message that "Windows cannot open this file" download and install the latest version of Adobe Reader (9.3).

• Windows 2k8R2 - receiving error when you connect (MMC cannot open the file: C:\Windows\system32\ServerManager.msc)

  Windows 2008 R2 - I just started getting this when I connect, and also when I try to manage the machine:

  MMC cannot open the file:

  C:\Windows\system32\ServerManager.msc

  It is perhaps because the file does not exist, is not an MMC console, or was created by a later version of MMC. This may also be because you don't have sufficient access to the file.

  It always worked before and work for other users simply not me on this particular area. It is a production company, and I need a quick resolution please. Thanks in advance.

  PM

  Hello

  Your Windows is better suited for the public of Windows Server on TechNet. Please post your question in the TechNet Windows server forum.

  http://social.technet.Microsoft.com/forums/en/category/WindowsServer

• Cannot open dat files in windows 7

  the operating system is windows 7 premium. Since its purchase, there has been no changes to the computer. This problem has occurred since the first day. We cannot open certain file extensions on the attachments sent to us, for most of the dat files. I searched on the net for most of the forums help ms and tried the recommended solutions, to no avail. This includes saving the file, try opening with another program or try to display the file extension. Is there a solution or a fix for this problem?

  Thanks for your help

  These files are likely to senders using Outlook and format RTF owner of the bureau, which is unable to interpret other e-mail clients.  You must either install Outlook, or even to tell shippers to use plain text or HTML format messages, but not those in the RTF format as all attachments and such parts are not readable by other beneficiaries who do not have Outlook.
   
  Steve
   
  wrote in message News: * e-mail address is removed from the privacy *...

  the operating system is windows 7 premium. Since its purchase, there has been no changes to the computer. This problem has occurred since the first day. We cannot open certain file extensions on the attachments sent to us, for most of the dat files. I searched on the net for most of the forums help ms and tried the recommended solutions, to no avail. This includes saving the file, try opening with another program or try to display the file extension. Is there a solution or a fix for this problem?

  Thanks for your help

• Cannot open PDF files in one of the user account

  Original title: PDF files

  On the same computer, a connection will open PDF files correctly, and another connection won't.  On the second connection he invites me to choose how to code to be readable, but it is not readable.

  Hi PEGGYxg,

  Thanks for posting your query in Microsoft Communities. Provide the following information:

  ·         Did you do changes on the computer before the show?

  ·         The question is limited to PDF files?

  ·         You get the error message?

  I suggest to create a new user account and check.

  Create a user account

  If the problem is resolved in a new user account, and then follow the steps in the article to fix a corrupted user account.

  Difficulty of a corrupted user profile

  You can read this article for more information:

  Change the programs that Windows uses by default

  I hope this helps. Let us know if you need more assistance.

  Thank you.