I have moved your post to this new thread, so you can get personal help from the community or moderators, so please watch this thread for updates.
Welcome and thanks for your post!
I'm sorry you're seeing this error message. Have you had a look down through our self help page here?: 'IPC' error codes on Youview
If you have and you're no further forward send us over your details and we'll give you a hand. Click on my username here >> RobbieMac << and you'll see our contact link on the left hand side underneath my profile picture.