Force a pdf to open in web browser

Is there a way to make a media (pdf file) open in a web browser rather then download?

To do that you'd have to change the mime type on the response which you
can't do.
M: 0415 193775
E: [email protected]
W: www.twoblokeswithapostie.com
S: mariogugi
On Fri, Sep 26, 2014 at 2:28 PM, Liam Dilley <[email protected]>

Similar Messages

Unable to open .pdf in Firefox 3.6.8 with Adobe Reader 9.3.3 installed. Error message is "The Acrobat/Reader that is running can not be used to view PDF files in a web browser."

I am unable to open a PDF file in Firefox 3.6.8. Adobe Acrobat Reader 9.3.3 is installed. I get the error message "The Adobe Acrobat/Reader that is running can not be used to view PDF files in a web browser."

You can get that error if there is still an old Adobe Reader plugin in the plugins folder in the Firefox program folder.
C:\Program Files\Mozilla Firefox\plugins\nppdf32.dll
See also http://kb.mozillazine.org/Adobe_Reader

Cant open pdf file ..it says....the adobe/acrobat reader that is running can not be used to view PDF files in a web browser. please exit adobe/acrobat reader and exit your web brouser and try again

cant open pdf file ..it says....The adobe/acrobat reader that is running can not be used to view PDF files in a web browser. please exit adobe/acrobat reader and exit your web browser and try again

-> [[Troubleshooting extensions and themes]]
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Cant't open a PDF document from a web browser

When I am trying to open a PDF documents from a web browser a message pop out:
Windows is checking for a solution to the problem
And then :
Internet explorer has stopped working.
A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available
close program
Can somebody help me with this .. I have Windows 7 and Adobe Reader V9 ..
Thank you

Dude...use Foxit Reader instead of Adobe Reader All problems solved

Reader 9.2 - "can not be used to view PDF files in a web browser"

Hello,
I recently deployed Adobe 9.2 within our organization. I used the Adobe Customization Wizard 9 to transform the install set, and selected the "Display PDF in Browser" option as default.
When opening a PDF linked from a web URL, we get the message: "The Adobe Acrobat/Reader that is running can not be used to view PDF files in a Web Browser. Adobe Acrobat/Reader version 8 or 9 is required. Please exit and try again." This occurs under IE8 and IE6, in both Windows XP SP2 and Windows 7.
If I launch Adobe Reader and unselect "Display PDF in Browser" in preferences, PDFs open normally.

I think I have discovered the answer to my own question!
I have disabled Adobe Reader plug-in, and can now see PDFs in Chrome.
(Steps: Chrome Menu, Settings option, Click Advanced Settings link, then Content Settings button, then select Disable Individual Plug-Ins, and a list of plug-ins is offered to enable or disable).
I then get a different result depending on whether or not Chrome PDF viewer is enabled - with it enabled I see the PDF document in Chrome, or with it disabled then the option is offered to download it, but either way I can get it it via Chrome without having to run Internet explorer in another browser window.

Adobe 9.1.3 and FireFox 3.5.1+ "...can not be used to view PDF files in a Web Browser"

This is the issue but I'm not sure there is a resolution:
Firefox: Version 3.5.1
Adobe: Version 9.1.3
When navigating the web, click a URL that opens a PDF inside the browser and you get an error * "The Adobe Acrobat/Reader that is
running can not be used to view PDF files in a Web Browser". Please exit Adobe Acrobat/Reader and exit your Web Browser and try again". I did read a post that doing a "repair" from the Adobe Reader application should fix this, they also reference a few registry keys to check becuase the post states it's lost the application path to Adobe version X. I don't necessarily buy that "fix" and here are my details below.
In FireFox if you navigate to Tools > Options > Applications > Adobe Acrobat Document
You're given choices:
Always ask: DOES NOT WORK, produces afore mentioned error *
Save File: Works, saves the file to a directory on your PC
Use Adobe Reader 9.1 (defau...: Works, opens your PDF's outside of your web browser
Use Adobe Acrobat (in Firefox): DOES NOT WORK, produces afore mentioned error *
Use other...:
IE seems to just work as expected.
If you open Adobe Reader > Edit > Preferences > Internet > Check "Display PDF in browser" - DOES NOT WORK, produces afore mentioned error *
This would seem to be an Adobe error rather than a FireFox web browser problems since FireFox does seem to know the correct path although I suppose you can't rule out that this is a FireFox problem since 2 out of the 4 PDF open options DON'T WORK.
Any thoughts on this issue would be greatly appreciated.
Other information:
Adobe 8.1.5 works perfectly with FF 3.5.1+ when opening PDF's in the web browser, we also had no problems with previous versions either.
MSI push via Active Directory from Adobe 8.1.5 upgrade to Licensed Distribution I signed up for, Adobe 9.1.3 which was upgraded from 9.1.0, to 9.1.2, to 9.1.3 via an MSP patch.
Operating system: Windows XP SP 2, plenty of RAM, plenty of Drive
IE version this works with the new version of Adobe 9.1.3 is version 7 (7.0.5730.13)
Our FireFox MSI's come from Front Motions website and as far as I know we've never had problems with their MSI's, also tried the new release of FF 3.5.2 from their website.
I think that about covers it. Anyone else experiencing the same problems or have a patch?

After troublshooting this for the entire day today the issue seems to be a MIME problem.
If everything is woking perfectly, in Tools > Options > Applications...
You should see 4 or more things related to Adobe like "Adobe Acrobat Forms Document", etc. If you don't see at least 4 MIME entries either your Adobe installation is hosed or your FF installation is hosed. I haven't figured out which is causing the issue.
What I did was remaster my patches from my original Adobe 9.1.0 MSI with the two updates via the command line in the directories with the source files. On the 9.1.0 original file I first remastered my MST transform with the Adobe MST utility. I then applied my patches.
msiexec /a AcroRead.msi /p AdbeRdrUpd912_all_incr.msp
msiexec /a AcroRead.msi /p AdbeRdrUpd913_all_incr.msp
I then uploaded that to my network share, unlinked my group policy, made a new group policy, added a batch file to delete adobe.com from program file and the desktop on system startup even though my MST was supposed to take care of that - it's not a perfect world is it? :-)
I then reapplied my GPO's for both FireFox 3.5.2 and Adobe 9.1.3, I checked to make sure the MIME extensions were there and they were. You might have to go into your Adobe Preferences and select that open in browser setting depending on what happens or adjust your MIME settings in FireFox's options but it should work.
That's what worked for me. It's possible a few other things I did along the way tweaked it out, in my group policy on the first run I did select to upgrade previous group policies, for the remaster and repush I didn't select any previous GPO's to upgrade.
It's hard to tell what one thing tweaked it out or what combination of things tweaked out the install. I did also reinstall Adobe 8.1.5 and FF 3.0.10 before doing all this since our machines currently have that setup, I'm not sure if that affected it either, it's just hard to tell but I don't think it did simply because I had done that several times in troubleshooting this issue.
If anyone else has more specifics that would be great!

Cannot view PDF files in a Web Browser

When I click on a link in IE 7 it's supposed to open a PDF page but I keep getting error message:
"The adobe acrobat/reader that is running can not be used to view PDF files in a web browser. Adobe Acrobat/Reader version 8 or 9 is required. Please exit and try again"
However, I have Adobe Acrobat 9 Pro installed on my machine, so I think it should work. After all, it's the pro version. Do I need to download/install Adobe Reader 8 or 9? If so, why, since I've already got Pro 9 installed.
What can I do to get passed this? This task is part of an online course I'm taking per work requirements.
thx,
John

Under help there is an option for repairing an installation. You should give that a try.

Visual Studio 2013. Viewing a PDF file via the Web Browser control in Windows 8.1

I am writing a Windows Forms application in which I need to view PDF files via the Web Browser control. When the control is given the Navigate() command, Windows takes over and asks which program I want to open the file with. All was fine with VS 2010 and
XP. I have un-installed "PDF Complete", which was the default PDF viewer, but I now get asked for an alternative.
Thanks in advance.
Mike Saunders

Hi Mike,
It seems that we could use Internet Explorer to open a local .PDF file if it has the Adobe Reader. I doubt that the web control would be related to it. Like the MVP's suggset in the following thread, maybe it would be related
to certain plug-in tools in your side like the adober reader.
Reference:
https://social.msdn.microsoft.com/Forums/en-US/a717117e-41ae-4775-9c28-d5a1042b396e/pdf-is-not-opening-in-web-browser-control-in-vbnet?forum=vbgeneral
Best Regards,
Jack
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Acrobat plug-in. I get this when try to opem. The Adobe Acrobat/Reader that is running can not be used to view PDF files in a Web Browser. Please exit Adobe Acrobat/Reader and exit your Web Browser and try again. Don't problems w/ Internet Explorer-

Acrobat plug-in.
The Adobe Acrobat/Reader that is running can not be used to view PDF files in a Web Browser.
Please exit Adobe Acrobat/Reader and exit your Web Browser and try again.

See if you can find a NPPDF32.DLL files in the Firefox program folder (C:\Program Files\Mozilla Firefox\)
You can see the installed plugins on the about:plugins page.
* http://kb.mozillazine.org/about%3Aplugins
You can set the pref plugin.expose_full_path to true on the about:config page to see the full path of plugins on the about:plugins page.
It is best not to leave that pref set to true as it exposes that full path to web servers, so reset that pref to false after you are done with the about:plugins page.
You can open about:plugins and about:config via the location bar, like you open a website (about: is a special protocol to access some build-in pages).
If you get a warning when opening the about:config page then you can confirm that you want to continue.
See Manually uninstalling a plugin:
* https://support.mozilla.com/kb/Troubleshooting+plugins

The Adobe Acrobat/Reader that is running can not be used to view PDF files in a Web Browser. Please exit Adobe Acrobat/Reader and exit your Web Browser and try again.OK. I followed the instruction and the problem still persists.

I got the following pop-up when I tried to open an online PDF file:
The Adobe Acrobat/Reader that is running can not be used to view PDF files in a Web Browser.
Please exit Adobe Acrobat/Reader and exit your Web Browser and try again.
I tried many time, and it really doesn't work.
The plug-in I have is Adobe Acrobat 8.3.0.280

After I upgraded to Firefox 5, I had the same problem and I did a work around temporarily. I went the tools menu, then Add-ons, then clicked the "Plugins" on the left side (4th one down). I "disabled" both Adobe Acrobat 8.3.0.280 and Adobe Acrobat 10.1.0.536 using the disable buttons on the right side. PDF files now open again. However they are outside the actual browser.
My guess is that Adobe didn't catch up yet with a new update to work with Firefox or vice versa.
Hope that helps!
Michael

We use a plugin Adobe Acrobat NPAPI Plug-in Version 10.1.2 on a Mac to get the pdf to open in a browser window. Is there a later version or other method ?

We use a plugin Adobe Acrobat NPAPI Plug-in Version 10.1.2 on a Mac to get the pdf to open in Acrobat and the pdf display within the browser window, as within our Online artwork Approval system we use the Acrobat Annotations server to annotate pdfs and publish to the server
But we can no longer get this plugin to work! Is there a later version ? or is there another way of forcing the pdf to open in a Acrobat Reader application (not the Mac viewer) within the browser and not open another window to display the pdf in Acrobat?

The latest version is 11.0.6. Whether that's available to you depends on the version of Mac OS you're running.
* http://get.adobe.com/reader/enterprise/
See the following articles.
* [[PDF files are blank or cause an error message on Mac]]
* [[Use the Adobe Reader plugin to view or download PDF files]]

Adobe Reader DC, doesn't disable "Display PDF Document in the web browser" when option is unchecked.

The option under Accessibility>Setup Assistanct to uncheck the "Display PDF Document in the web browser" doesn't correctly disable Display PDF in browser when unchecked, it still defaults to opening in Internet Explorer even after restarting the browser. Confirmed this tested agianst with IE 8, 9, 10 and 11 with the same behavior. Moving back to Reader 11.0.10 and using this same setting works flawlessly. Anyone else experiencing this issue?

I am out of the office until 1/22/13.
If you need assistance with technical issues, please contact the Help Desk at: 518-402-8888
>>> Test Screen Name <[email protected]> 01/17/13 10:30 >>>
Test Screen Name http://forums.adobe.com/people/Test+Screen+Name created the discussion
"Re: Adobe Reader XI enterprise deploy-disable display PDF in browser?"
To view the discussion, visit: http://forums.adobe.com/message/5001441#5001441

Chrome - Adobe-Acrobat/Reader can not be used to view PDF files in a web browser.

I can't view PDF files via Chrome (it works on Internet Explorer but I prefer Chrome) - the error below has arisen recently on Chrome, though I can't see what has changed.
"Acrobat plug-in
The Adobe-Acrobat/Reader that is running can not be used to view PDF files in a web browser. Please exit Adobe Acrobat/Reader and exit your Web Browser and try again."
I have looked through Forum articles on similar errors and have tried the following(text copied from other Forum entries)
Repair Adobe Acrobat (from Acrobat)
Repair Adobe Acrobat (from Control Panel
Configure Acrobat as a helper application: Choose Edit > Preferences., Select Internet on the left., Deselect Display PDF In Browser Using [Acrobat application], and then click OK.Quit Acrobat or Reader
Create a registry item for Acrobat: with Regedit: If the registry item doesn't exist on the system, do the following: Go to Edit > New > Key and create the missing HKEY_CLASSES_ROOT\Software\Adobe\Acrobat\Exe.Go to Edit > New > String Value and name this key (Default).Select (Default), and then go to Edit > Modify. Type the Adobe Acrobat path in the "Value data" for your product.,restart your computer
Repair the HKCR\AcroExch.Document registry key: Navigate to HKEY_CLASSES_ROOT\AcroExch.Document., Right-click AcroExch.Document and select Delete; make sure that you have the correct key, and click Yes on any prompts, Right-click AcroExch.Document.7 and select Delete; make sure that you have the correct key, and click Yes on any prompts. Repair your Acrobat installation
None has solved the problem. However it still works ok with IE. But I want to stick with Chrome because I find IE is so slow!
I am using Vista, with Adobe Acrobat standard 9.5.2 and Google Chrome version 23.0.1271.64 m which is marked on Chrome as 'up to date'
Does anyone know why I might be getting this error on Chrome but not IE?

I think I have discovered the answer to my own question!
I have disabled Adobe Reader plug-in, and can now see PDFs in Chrome.
(Steps: Chrome Menu, Settings option, Click Advanced Settings link, then Content Settings button, then select Disable Individual Plug-Ins, and a list of plug-ins is offered to enable or disable).
I then get a different result depending on whether or not Chrome PDF viewer is enabled - with it enabled I see the PDF document in Chrome, or with it disabled then the option is offered to download it, but either way I can get it it via Chrome without having to run Internet explorer in another browser window.

I've installed the Adobe Reader Plug In. Yet every time I click to see a PDF, it opens another browser and it is blank. The Browser reads about:blank. How can I fix this so that PDF's open in the browser?

I've installed the Adobe Reader Plug In. Yet every time I click to see a PDF, it opens another browser and it is blank. The Browser reads about:blank. How can I fix this so that PDF's open in the browser?

Check your settings in Options > Applications: https://support.mozilla.com/en-US/kb/Opening%20PDF%20files%20within%20Firefox#w_check-firefox-settings
Also see:
*https://support.mozilla.com/en-US/kb/Using%20the%20Adobe%20Reader%20plugin%20with%20Firefox
*http://kb.mozillazine.org/File_types_and_download_actions
'''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.'''
Not related to your question, but...
You need to update some plug-ins:
*Plug-in check: https://www-trunk.stage.mozilla.com/en-US/plugincheck/
*Shockwave Flash (Adobe Flash or Flash): [https://support.mozilla.com/en-US/kb/Managing%20the%20Flash%20plugin#w_updating-flash Updating Flash in Firefox]

A problem displaying PDF file in the Web Browser layout.

I'm hoping someone can help me with this issue. I need to display my PDF documents in the web-browser layout as part of my daily job. I use JAWS 14, and many times, when my document is launched, it comes up blank, or at least that's what JAWS reports. If I press the F5 key to refresh the page, then it displays properly. I need the document to show up properly when it is initially loaded. How can I accomplish this?

I'm hoping someone can help me with this issue. I need to display my PDF documents in the web-browser layout as part of my daily job. I use JAWS 14, and many times, when my document is launched, it comes up blank, or at least that's what JAWS reports. If I press the F5 key to refresh the page, then it displays properly. I need the document to show up properly when it is initially loaded. How can I accomplish this?

Force a pdf to open in web browser

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