no json files

[Oams]

3 days ago my default launcher completely stopped working when i tried to load up. It originally would go to loading mods and crash but now it wont even open without the error reading "An unexpeected issue occurred and the game has crashed. We're sorry for the inconvenience". I went into launcher logs and it says this 

[0413/084544:ERROR:LocalVersionProvider.cpp(140)] Version 1.7.10-Forge10.13.4.1614-1.7.10 doesn't have a json file.

[0413/084544:ERROR:LocalVersionProvider.cpp(140)] Version BLClient112 doesn't have a json file.

[0413/084544:ERROR:LocalVersionProvider.cpp(140)] Version BLClient17 doesn't have a json file.

[0413/084544:ERROR:LocalVersionProvider.cpp(140)] Version  doesn't have a json file.
BLClient is a anti-cheat client made by Badlion

I have no utter idea what to do. was looking for json files for 1.7.10 forge, no clue! PLEASE HELP[ ME (those are the only errors it says

[Oams]

3 minutes ago, diesieben07 said:

Stop using that client and stop using 1.7.10.

I play hcf servers, i cant just stop using 1.7.10 i dont play the 1.13, I find hcf fun, not minigames (hardcore factions) you really cant help me???