: WinOLS 4.7 is an older release (current official versions are 5.xx). Many versions of 4.7 have an internal date limit after which they stop functioning unless the system clock is changed.
on your motherboard is failing, causing the BIOS time to reset. Computing Australia Resolution Steps winols 47 your system date is wrong upd
: Always ensure your ECU files have correct checksums within the software, as incorrect values can prevent vehicles from starting. Up-to-date Software : Official updates for : WinOLS 4