PDF files are opened with a program called Adobe reader. Did you try opening the PDF files with that program?
Websites of window seal manufactures in England can be found at links listed at
https://www.google.com/search?q=window+seal+manufactures+in+england&oq=window+seal+manufactures+in+england&aqs=chrome.0.57j60.104&sugexp=chrome,mod=1&sourceid=chrome&ie=UTF-8.
How to synchronyze ("sync") Google calender with Outlook 2003 is explained at links listed at
https://www.google.com/search?q=sync+Google+diary+with+Outlook+2003&oq=sync+Google+diary+with+Outlook+2003&aqs=chrome.0.57&sugexp=chrome,mod=1&sourceid=chrome&ie=UTF-8.
How to enable cookies is explained at links listed at
https://www.google.com/webhp?hl=en&tab=ww#hl=en&tbo=d&output=search&sclient=psy-ab&q=how+to+enable+cookies&oq=how+to+enable+cookies&gs_l=hp.3...787.787.0.1008.1.1.0.0.0.0.0.0..0.0.les%3B..0.0...1c.1.tiNdZDl3R6Q&pbx=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.&bvm=bv.1355534169,d.d2k&fp=ece937e9bd4ccb65&bpcl=40096503&biw=1366&bih=667.
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You can contact akaQA at the following link and ask to be removed http://www.akaqa.com/contactus.
Couldn't find any contact details of CADO director Mr. Ngim Bunarith, sorry.
What do you mean? are you recieving malis from akaQA? if so, in order to stop it you can contact akaQA at the following link and ask to be removed from its mailing list: http://www.akaqa.com/contactus.
Translation of English to Khmer or downloading of English to Khmer translator software can be found at links listed at
https://www.google.com/webhp?hl=en&tab=ww#hl=en&tbo=d&output=search&sclient=psy-ab&q=translate+english+to+khmer&oq=translate+english+to+khmer&gs_l=hp.3..0l4.364.364.0.549.1.1.0.0.0.0.160.160.0j1.1.0.les%3B..0.0...1c.1.A1j1E4WaiW4&pbx=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.&bvm=bv.1355534169,d.d2k&fp=ece937e9bd4ccb65&bpcl=40096503&biw=1366&bih=667.