Two possiblities:
1. Install Amazing Charts (AC) on the mobile computer that will be taken off-site, using the install option: "This will not be the main computer but may be taken off site...". Then you can use the mobile computer's AC database, which will contain your practice's patient files, at the remote site. When you return to your main office, use Amazing Synchronizer program (located in the AC folder on the C drive)to sync the main & mobile databases. Do a backup of the main computer first...Amazing Synchronizer is considered "beta" software, and although it has worked fine for me, other users have reported data loss.
2. If you have broadband internet access at your remote site, you can work on your main computer's database in real time. A complete discussion of this option is
here.