Mobile App: File access no longer possible after a certain amount of time

Hello all,

Every time I save in desktop app the binary file, I want to send the file to my mobile app. So what i normally do is to save it as Binary and open the file with the phone.

Every first opening works perfectly, but then after few days i get an error message in my mobile phone so i cannot open the portfolio anymore. Any hint how to avoid that?

Many thanks!

And which error occurs?

Hi,

I renamed your topic, because that hasn’t to do something with the export to a binary file. Which OS are you using? Android? iOS? Is your file saved in a cloud or on the device directly?