Question / Problem:
Sometimes you will need to copy the BIN folder from one PC to another. It depends on your OS and your copy technique if the files will be blocked afterwards. When all files are blocked you can use the below command in Powershell. Make sure to start Powershell with administrative permissions.
Answer / Solution:
Open Powershell as Administrator and add the following line:
gci "C:\Program Files (x86)\TIS\eFlow 5\Bin" | Unblock-File
The above path is an example, please change appropriately to your eFLOW installation path.