Since upgrading to Dreamweaver 5, Acrobat (from CS3) will no longer open documents. I have Windows 7 and have tried following the help instructions (solutions 1,2,3) but then fail to see some items as they are either not there or are greyed out. Please help!
"No valid Acrobat serial number found. Acrobat will now quit"
The help instructions I found doing a google search. It is at: http://helpx.adobe.come/acrobat/kb/error-no-valid-acrobat-serial.html
Yes, I am trying to use Acrobat 8 under Windows 7.....is that the problem???
It is certainly going to increase your difficulties. Windows 7 was not released at the time when Acrobat 8 was available. You can find the system requirements at http://helpx.adobe.com/x-productkb/policy-pricing/system-requirements- acrobat-family-products.html#main_System_requirements_for_Acrobat_8_Pr o. Most certainly you will be unable to generate PDF files using the Adobe PDF printer.