Change every "/" in BoS:SR's changes.ini except date and "N/A" near the top of the text (in the first or second section) into "\". This should fix your issues with BoS:SR installation.
I've got no idea about K1R though, maybe you should try redownloading and reunpacking the file.
That doesn't help me with this but it's a useful bit of info.
Nah I've tried download and install a few times I forget what error I was getting I'll have to check, but it was from fresh install as instructed. had a look through trouble shooting threads but just seems the mod gods say nay.