Not able to run engineering studio 10 32 bit in demo mode

Not able to run engineering studio 10 32 bit in demo mode

hi, 
due to some error I reinstalled zenon 10 after my demo mode was finished and engineering studio was running only for 10 minutes. 
now after i re-installed the software, my license manager is not working and no demo option (even for 10 minutes ) is available on my system. 
when i open license manager the error is" License.ini file cannot be read. please delete the file and restart the license manager" 
i am not getting which file to delete and why demo mode is not coming when i open engineering studio 32 bit.
kindly help me with this. 
Thankyou

    Disclaimer

    This document governs the use of our Community Forum. By registering and using the platform, you accept these conditions.

    The COPA-DATA Community Forum serves to encourage the exchange of information and experience about the zenon software between forum users respectively zenon users.

    Please mind that any published information on the Community Forum is the subjective opinion and view based on the experience and the level of knowledge of the author. COPA-DATA does not overtake any responsibility for the content and the accuracy of the shared information.

    Users of the Community Forum are encouraged to share only well-founded experiences and to point out any risks associated with the implementation of proposed solutions to problems. COPA-DATA at its absolute discretion, reserves the right to moderate the forum. In this connection COPA-DATA may remove any information containing false facts, potentially dangerous solutions, bad language or content that may insult, degrade or discriminate others. COPA-DATA may block a non-complying user from forum access if the user violated this provision.

    COPA-DATA reserves the right to change this document from time to time at own discretion.


    Ing. Punzenberger COPA-DATA GmbH
    Karolingerstraße 7b · 5020 Salzburg · Austria
    www.copadata.com