How can I disable , delete , create , adjust pagefile via registry?

[SEPEHR50]

I'm trying to edit the pagefile of installed Windows , which cannot be booted, and I want to edit it by the registry

So how can I disable , delete ,creat , adjust pagefile via registry?

 

[DKenn]

Windows page file (pagefile.sys) is a optional system file - it cannot be edited in the registry.

I'm a little confused - can you clarify what you are trying to do?