

ie, you can have a valid serial number, but if it's for program A and your installation file is for program B, you will see an invalid serial number message.Ĭommon mismatches are language/region (eg, serial number is for western europe and installation file is eastern europe), platform (eg, serial number is for a mac and installation file is win), license type (eg, education vs enterprise vs individual).Īnd one of the most common is using a program installation file with a suite's serial number. You can help by expanding it.Assuming you're using a valid adobe serial number (6 groups of 4 numbers), you have a mismatch between your installation file and serial number.

Version 9.5.2 Pro Extended was released on August 14, 2012.Version 9.5.1 Pro Extended was released on April 10, 2012.Version 9.5 Pro Extended was released on January 10, 2012.Version 9.4.7 Pro Extended was released on September 13, 2011.Version 9.4.6 Pro Extended was released on September 13, 2011.Version 9.1 Pro Extended was released on March 10, 2009.Version 9.0 Pro Extended was released on June 23, 2008.A workaround is to go to Tools > Edit > Scanned Documents > Settings and then deselect "Use available system font" under Scanned Document Editing Settings.

Sometimes the ClearScan feature may garble text extracted from a scanned document because of problems with font matching in Windows. In "Pro" editions of Adobe Acrobat DC, this feature was updated and renamed to "Editable Text and Images", which uses heuristics to determine the font used in the scan. The professional editions of Adobe Acrobat 9 introduced a new "ClearScan" option to convert text in a scanned document into editable text with a custom font.
