I have just learned (to my cost) that compressing the C: drive is a BAD IDEA, leading to the error message “BOOTMGR is compressed” and a PC that will not start.
I am worried that I have done the same to my laptop and am therefore afraid to shut down or restart. Is there a way of checking whether my BOOTMGR is currently compressed? And, if it is, is there a way of uncompressing it, so that my laptop can restart normally next time?
Many thanks in advance for any help you can offer!