*EHEM* Before I begin I have no idea how to create a server, but I followed what henry said previously, extracting the server file and editing the eula then launching the server but then it says that the download failed invalid e-tag checksum. unable to access jarfile forge-1.7.10-10.13.4.1614-1.7.10-universal.jar. How do I fix that? or do I manually download the file? and please don't tell me you don't support 1.7.10 because come on modpacks all the time use older versions of forge and stuff because sometimes they are designed for lower end computers/lite versions of modpacks, or they just think its better/using an outdated mod that still works.