1. First of all try to get AB from High Court. This will be easier for you now since the Visakha Committee has exonerated you.
2. Once you get AB, your apprehension/fear of facing problem at place of employment for being arrested will be taken care of.
3. After availing AB, file a petition before the High court for quashing the FIR.
4. After the FIR is quashed, you can file a criminal case u/s 211 of IPC against her for lodging false complaint against you.