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Cannot open pdf files

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Grand Master Contributor

Cannot open pdf files

I tried to open a pdf file but cannt open it,. ..

Troubleshooting information

c:\program files\mozilla firefox\eula.exe

1 ACCEPTED SOLUTION

Accepted Solutions
Regular Contributor

Re: Cannot open pdf files

Take a look at View PDF files in Firefox

2 REPLIES
Regular Contributor

Re: Cannot open pdf files

Take a look at View PDF files in Firefox

New Contributor

Re: Cannot open pdf files

On my MacBookAir, this happened to me a few days ago. Working fine then BAM - pdf files would not open in Firefox. I went in to Firefox-> Preferences -> AddIns and saw it was set to use an Adobe Plugin NPAPI. I disabled this, then went to Preferences -> Applications and set the Preview application to Adobe Reader. That fixed it fore me.