Our programming cables have a LIFETIME guarantee. No risk, guaranteed if our item(s) fail please contact us to discuss refund or exchange (excluding S&H). We offer a 60day guarantee on all of our products.Item(s) are shipped the next business day once payment is received and cleared.FX Configurator-EN, FX Configurator-FP, and helpful function blocks are included on the CD. Customers who already have GX Works2 or iQ Works do not need GX Works2 FX as all the functionality in GX Works2 FX is available in those software products. GX Works2 FX is completely compatible with the full version of GX Works2 making it easy to share programs between the two software packages (limited to FX PLC programs). GX Works2 FX GX Works2 FX is a scaled down version of GX Works2 supporting FX Series PLCs. Note: Any questions call first, software is NOT returnable once opened, see link below for details also note this is for FX Version Works on FX series PLC's, This is a full new factory sealed version of GX Works 2 (single user) programming software and will work on FX series Mitsubishi PLC's Mitsubishi GX-Works2-FX-C1 PLC MELSEC Programming Software FX only