rebootjavacrash

I recently got forge and have found many ways to "fix" my issue but all have come out to not work this is the error im getting Failed to download file. Name: forge-1.12.2-14.23.5.2854.jar Filename on disk: forge-1.12.2-14.23.5.2854.jar Path: C:\ProgramData\.minecraft\libraries\net\minecraftforge\forge\1.12.2-14.23.5.2854\forge-1.12.2-14.23.5.2854.jar Exists: Nonexistent