Injector wont start at all

[ApplezKiwi]

I'm probably just an idiot but I've been hosting a palserver for the past few months using the injector without issue. Ever since the last game update the injector cmd wont even open, let alone show me any errors. All game files have been updated and verified, updated the server using steam cmd, and re-downloaded the serverinjector. At a total loss of what to do to fix this