How to update program on a computer that is not online

[Guest Sqwerf@yahoo.com]

I have a computer that is not online. How do I  update the program?

[admin]

you would need to download the update file to a USB drive from a computer that is connected to the internet.  Then plug the USB into the non-internet computer and run the downloaded EXE fie.  You can email techsupport@libertystreet.com with the name of your program / version and we can reply with the direct download link.

[Guest David]

I bought the cd of Coinmanage USA 2019. Installed files and I get this message

The Microsoft Jet engine cannot open the file. C/Program Files (x86)\CoinManage|Coindesc.MDB.

It is aslready opened exclusively by another user, or you need permission to view its data. 

The file was in my documents folder. What should I do?