Can't get Adobe Flash to install; get error message "only one instance of this can run."

I have even tried manually to install. No dice. Flash works fine in Chrome and Explorer.

This page shows how to uninstall an installed Flash plugin.
http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-windows.html
'''[http://helpx.adobe.com/flash-player.html Adobe Flash Player Help]'''

Similar Messages

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    =O====== M/15.0.0.239 2014-11-28+22-06-31.206 ========
    0000 [E] 00001030 :3
    0001 [W] 00001027 1814
    0002 [F] 00001007
    =X====== M/15.0.0.239 2014-11-28+22-06-31.267 ========
    =O====== M/15.0.0.239 2014-11-28+22-09-26.661 ========
    0000 [E] 00001030 :3
    0001 [W] 00001027 1814
    0002 [F] 00001007
    =X====== M/15.0.0.239 2014-11-28+22-09-26.722 ========
    =O====== M/15.0.0.239 2014-11-28+22-09-33.275 ========
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    =X====== M/15.0.0.239 2014-11-28+22-09-33.336 ========
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    =X====== M/15.0.0.239 2014-11-28+22-09-42.314 ========
    =O====== M/15.0.0.239 2014-11-28+22-12-54.776 ========
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    0001 [W] 00001027 1814
    0002 [F] 00001007
    =X====== M/15.0.0.239 2014-11-28+22-12-54.842 ========

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    The steps outlined at this link will resolve the issue http://helpx.adobe.com/creative-suite/kb/genuine-verification-failure.html

  • Tried to upgrade from firefox 3.6.2 to 3.6.3, error message says another instance of firefox is running, then 3.6.2 opens. This occurs when i start firefox after restarting the computer, or when i try to install the upgrade

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    Do a clean (re)install and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.
    Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.
    It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
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  • I CAN DOWNLOAD APPS, BUT NOTHING WILL INSTALL. ERROR MESSAGE SAYS NOT A VALID WIN32 APP. oR ERROR MESSAGE SAYS CANNOT FIND app WHEN IT'S RIGHT THERE VISIBLE IN

    'Gateway laptop---2005. Windows XP Media Ctr Edition

    Hi,
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  • Only one instance of this application can run?!?

    this is my desktop.Why it popup this window when I click thie software.
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    Based on the icon it seems you are trying to install Flash but you are also getting Acrobat warning prompt.
    Were you trying to install Acrobat at the same time. Has there been an updates pending for Acrobat/Reader.
    Regards,
    Ajlan Huda.

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    I bought the adobepro xi at the same time i was downloading it i was removing the old adobe xi on my computer, now when i download and try install the new on it says only one instance of this can be used?
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    Hi kasanova79,
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    Regards,
    Rave

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