Once the software installation finishes, plug your USB hardware key (dongle) into an open USB port.
It is recommended to install in the default location ( C:\Program Files (x86)\SAi\FlexiSIGN-PRO 10.5 or similar). flexisign pro 105 install updated
Read the Software License Agreement carefully. Click or Accept to proceed. Once the software installation finishes, plug your USB
Download the executable update files directly to your local drive. Step 2: Apply the Patch Once the software installation finishes
I understand you're looking for guidance on installing (often referred to as version 10.5, not 105) and updating it to the latest possible version.