The "FUT" in the name likely stands for Firmware Upgrade Tool. It is primarily used to:
If the software refuses to open or says a link is missing, it is usually due to a driver mismatch or an incorrect assignment. Plug in the Interface : Connect your OP-COM hardware to a USB port. Device Manager Check Device Manager "OP-COM USB V2" (it may have a yellow exclamation mark). Right-click and select Update Driver Browse my computer Navigate to the opcomfut v29exe 39link39 fixed
Administrative Rights Fix: Bypasses certain Windows permission blocks that prevent the software from accessing the USB port. The "FUT" in the name likely stands for
Compatibility Mode: The v29.exe file often requires being run in Compatibility Mode for Windows XP (Service Pack 2) and with Administrator privileges to function correctly on modern PCs. Device Manager Check Device Manager "OP-COM USB V2"
Without the original source code or schematic, we cannot know which. But the very brevity of the log entry tells a story: a tired engineer, after verifying the fix, typed the minimum necessary words into a database or changelog, confident that future maintainers would understand.