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Unable to download "flashplayer 9". error message reads : "unable to authenticate installer"

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Maybe your browser does not support those kinds of downloads.
Or you have low disk space.

Posted on Aug 04, 2008


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Posted on Jan 02, 2017


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Unable to download flash player

Hi Colin

My I know if you are getting any error message while downloading the flash player. Also please try below link to download the flash player
This will download flash player installer and once you run it, flash player should get installed on your system
In case if the above link does not work, please try this link

If you have already tried these links then please more details about your system and details about the error if you are getting any.

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"Unable to Authenticate Input /Output Error and No

1. This kind of problem happens when you re-formatted your computer
2. You just install your scanner this year

3. You did not have biometric license installed on your computer, this license makes your scanner authenticated over the internet when you are visiting jamb website, if you are in Nigeria. It also comes with Jamb Biometrics Capture Software, .Net Framework, Java Framework and other software that will make your experience very simple after installing.
4. If, you have the license, then you did not supply the 16 digit security code for the scanner.

The way you out, you need BIOMETRIC LICENSE, if you are operating JAMB BUSINESS.

Hope this help you, if you need more clarification you can email me on biometricmasters2000-jamb at or phone me on 08132829820

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1 Answer

Unable to connect to facebook games

1) Download Flash Player directly:

2) Save it, don't run it

3) Close all your browsers and install the saved file

NOTE: The above link is for a Windows file, if you're using another OS visit to download the installation file directly.

Hope this will work

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I got this message when I tried to install the quickbooks 2005 pro. "can't install "flash player 7 from E:\third party flash 7\install_ flash_player_7". Go to

As the error message indicates:

Please go to:
and download the "Flashplayer 7.0 or Newer"

After you have downloaded/installed "Flashplayer" (A Free Program) try re-installing QuickBooks.

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for internet explorer, install this version

for other browsers install this version

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go to the direct x website and download the latest direct X version

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right click on the install cd and click on QBooks, then setup and it will install withou tthat happening

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Script error is coming instant message not going

I had this problem till yesterday. The culprit was some ad script in the messenger ads has stopped working because it was not compatible with my flashplayer. As a result I got the message that messenger has stopped working. Download and install the latest version of flashplayer to resolve this issue. This issue has been fixed in messenger 9.

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