Question

How to install FineReader Engine 12 for Windows from Command Prompt?

Answer

The installation process will be the following:

1) Open Command prompt and navigate to a path with FRE12 installation files.

2) Run the command: installDev64.exe /quiet MODULES=All LICENSESRV=Yes RegisterCOM=Yes

More command keys can be found here: https://help.abbyy.com/en-us/finereaderengine/12/user_guide/distribution.redistribution_automatic 

3) Wait until installation finishes.

After the installation, need also to go through the activation process, described here:

https://help.abbyy.com/en-us/finereaderengine/12/user_guide/distribution.activatinglicense