2007 Rancher just quit everything! HELP!

I have a 2007 Rancher 420 ES, it started and I rode over to a friends house and turned it off. Went to leave, it will not shift, will not start, the lights do come on the dash but does not do anything?
I tried jumping the starter solenoid while in gear and it cranked the engine over but would not start? I have checked the connections, fuses in box all good. But will not do anything? This is the first time it has given me any problems? Any ideas where to start? 🙁
Any help would be greatly appreciated!