I keep getting the error message that adobe acrobat reader 9.5.1 is currently busy and to try again when, in fact, it is not in use. What can I do about getting around this error message?
I am operating under Windows 7 and rebooting has not helped. I can enter Adobe Acrobat Reader and open any PDF docs I have already on my computer, but when I try to open a PDF attachment to an email, or go to an online site where I want to retrieve PDF documents for use, I get this error message. Any help is appreciated. Mickey
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