This new error message shows me, that the solution of knightmire doesn't apply to your problem. The first error message is very common and the second means something important is missing, the best thing in this situation would be to change it back. If you haven't made a backup of your loctext folder, delete the overwritten en.sb and en.toc files and replace them again with the original files in the newly created folder. If this new error is still displayed, uninstall and re-install Dragon Age: Inquisition - don't just repair it, do a clean install.
I know this may seem unnecessary to mention but: Run the ModManager as admin! ( If you don't already do it )
Maybe you may also need to check your daimodmanager.ini file: DAI_ModManager\Tools\Mod Manager\Main\Mod Manager v1.0
BasePath=D:\Games\Dragon Age Inquisition\
ModPath=C:\Users\Name\Documents\BioWare\Dragon Age Inquisition\Mods
May I ask if you have installedany DLC's? If so, just install only the game and merge it without the whole DLC's.
I'm running out of ideas...
@ Haagen171: It's ok, it's not a big deal but thank you. I'm glad I could help!
@ whitewulf0: Don't worry! I'm happy to help ( or at least try to help ) and I know how frustrating it can be, if something doesn't want work.