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I downloaded couple of pdfs from net.
when I open each, this error message appears :
certificate security _ Alert
File open error

where is the problem from my pc setting or the file?
what can I do in order to use it..?

2007-10-16 21:17:28 · 4 answers · asked by buddy 1 in Computers & Internet Software

addition : I use "version 6 " of Adobe reader. (& this software works for me,I use it every day , but only this "3-4 files can't be opened"

2007-10-16 22:47:01 · update #1

4 answers

Download adobe acrobat reader

2007-10-16 21:25:31 · answer #1 · answered by Anonymous · 0 0

Try using the latest version of Acrobat Reader.

2007-10-17 04:20:21 · answer #2 · answered by Cupcake 7 · 0 0

you should download a software that can read the pdf file.
try downloading adobe pdf reader. its free and easy to use.

2007-10-17 04:20:17 · answer #3 · answered by alexsamain 1 · 0 1

Install a pdf converter in your system

2007-10-17 04:29:27 · answer #4 · answered by black forest 1 · 0 1

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