[i keep on getting the same crash when trying to run minecraft (forge)]

nevermind. i spent another hour and finally fixed it. now i have another problem. sometimes  when i open any gui even my inventory minecraft crashes. and i have to task manger close the launcher for minecraft to even load, so i dont get the crash report. can anyone help me with that?

[i keep on getting the same crash when trying to run minecraft (forge)]

here is the crash that poped up. 

 

Failed to download file. akka-actor_2.11-2.3.3.jar
Name: akka-actor_2.11-2.3.3.jar
URL: http://files.minecraftforge.net/maven/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar
Error details: HTTP 404: Not Found
Filename on disk: 696f-7904-58fb-00ff
Path: C:\Users\Refurb\AppData\Local\Temp\696f-7904-58fb-00ff
Exists: file

 

i would appreciate any help. i have trried getting ti to work for 3 hours now. browsing and such. i tried downloading the file and that didn't work either. pls help