streetfighterv.exe unknown function

[Χαζός Εραστής]

fatal error when i launch the game every time plz help me

[IITWLLII -ES-]

This error is very unspecific and can have very different software conflict reasons.

try this first:

- Make sure that your PC meets the necessary system requirements.

Make sure that you've added exceptions to
- ALL your security software
- and every single module of it (especially behavior based shields/blockers).

In most cases It's either:

- Antivirus / security software => whitelist / allow SFV
(especially for AVG or AVAST or Windows Defender)

- or 3rd party programs / sevices => disable all non-Microsoft autorun services / android virtual machines / injectors / programs in background + reboot

- or connected USB devices => unplug all unnecessary devices (in a specific case some controllers caused issues).

Check the crash on start section for more details for the above suggestions here:
http://steamcommunity.com/sharedfiles/filedetails/?id=757254520

If possible try to run SFV from your C:\ drive temporarily (especially external / USB drives can cause issues).

Make sure that you have the latest GPU drivers installed (use DDU for a clean installation).

Also check this thread, if you have an older Windows version ( compatibility mode ):
http://steamcommunity.com/app/310950/discussions/1/1692659135904614379/

Some users fixed his issue by creating a new secondary Windows account with fresh settings - or in extreme cases with a clean Windows installation.