Hello everyone!

I have downloaded the latest version of iSilo to my new Android Smartphone.
I had to get a new smartphone because the old one was no longer working and I had iSilo on it for the purpose of using a PDB file.
That file is the Veterinary Drug Handbook and I can see the file on the new smartphone when I have it tethered to my laptop computer but I cannot see it on the ISilo app to open it. I was searching for relevant information on the internet but still not get the result I wanted. I know that the handbook was protected as I needed to have a code to open it but now I can't seem to get to it even to use the code to open it.
do not know anyone in the forum can help me this problem is not?
Any help would be appreciated.
Thanks.