Normally, activation of Umango is very straightforward and is largely automated. However, where the installation resides on a computer that does not have an internet connection, activation is a little more manual.
To activate Umango on a computer that is not connected to the internet, follow the steps below.
Open the activation widow (on the Help & Resources tab) and copy and paste the serial number (9 digit number) into a support request asking for manual activation. You will then be emailed a Umango activation key and an OCR engine serial number.
Once you have these, follow the steps below to complete the activation:
NOTE: If you are running i2 Conversion Server, your path is \i2 Software\i2 Convert\ocr\LicenseManager.exe
Link to this article http://umango.com/KB?article=35