Adobe Acrobat X Standard

Hi There,

Thanks for reaching out.

++ Adding on to the discussion

As stated above you, have the serial number for Acrobat X standard. You may try downloading the installer here -ftp://ftp.adobe.com/pub/adobe/acrobat

Note: As Adobe Acrobat X is a old application its no longer supported. Also, the activation servers are not available so it may or may not work.

Regards,

Amal

Acrobat X has been replaced by 2 newer versions. Support for Acrobat X ended November 15, 2015. Support for Acrobat XI ended October 15, 2017. Acrobat DC, the current version, will be supported until April 7, 2020.

Products and technical support periods

Per Adobe documentation it appears Acrobat X is not supported by Windows 10.

System requirements | Older versions of Acrobat

I recommend that you upgrade to Acrobat DC. Using an unsupported version of Acrobat means that security faults will not be fixed and the program might not and will not be updated for software bugs.