Hi, I have 4.21 4.18 4.15 4.7 installed they where blue icons on my projects to switch but now thats not there and I cant seem switch versions now.
https://gyazo.com/c1d22ddfd75909711b1038a4d3555004
How can I get this back, what happen was my pc crashed and I had to restart and when It restarted thats when Iām unable to switch version. Please help fixs this anyone, 
thanks