Actiapnpinstaller.exe 100%
If you do not own Actia hardware and have no need for automotive diagnostic tools, you can safely remove this executable and any associated software.
Developers or system administrators maintaining Btrieve or PSQL databases may manually run Actiapnpinstaller.exe to repair driver registration without reinstalling the full suite. Actiapnpinstaller.exe
If the file is unsigned, located in a suspicious folder, and detected as Trojan:Win32/Vigram.A or similar, it is malware masquerading as the legitimate filename. In this case, quarantine and remove it immediately. If you do not own Actia hardware and