Replaced Transmission and clutch and now things have gone wrong!
 

I replaced clutch, throw out bearing, and pressure plate on 2007 Subaru Impreza, non-turbo. Now the car won't move and when clutch is engaged or disengaged ½ way a grinding noise can be heard. Car can be pushed and moved even when shifter is in gear. WTF!!!

Any help would be appreciated.

Here is a video of what is happening.

[ame="https://www.youtube.com/watch?v=smhD6z77xAs"]Clutch noise - YouTube[/ame]

Fork installed incorrectly?

Fork or throw out bearing is not on correctly.

T/O bearing installed correctly? At this point you need to take it apart and double check everything is the right part numbers

Pull the boot off the fork on the top of the transmission in the engine bay and shine a light in the hole. You should be able to see the throw out bearing and check to see if it was put on backwards. It happens alot and I've done that myself before.

More then likely you will have to drop the transmission again to fix the problem which I know sucks, but things will go much faster the 2nd time around.