You obviously have a problem - it looks like Reader Updater, but without full verbose log from updater it is not completely clear. I am aslo seing a sign that something else might be wrong on your system. The log has this info: [2011-10-14 14:29:25] Decryption failed. [2011-10-14 14:29:25] Last check for updates is registered but not valid If you have not touch registry yourself, it could be corrupted system file or virus. The best suggestion I have for you is to use Cleaner tool (search this forum for the link) to remove your installed Reader (there could be more than one, please make sure all are gone) Than install the latest version from Acrobat.com (check system requirements first) Also, please delete the posted log - it serves no purpose any longer and makes it hard to read other posts. If you would like to investigate without removing your Reader, enable full verbose logiing for the Updater (the instructions are posted on this forum many times), start Reader, go to Help\Check for update menu and proceed to update. After update is finished, send me the new AdobeARM.log file - please do not post here.
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