Userenv.log damaged or illegible

thanks in advance,

I get a session where it says, C: \ WINDOWS \ Debug \ UserMode \ Userenv.log damaged or illegible, when it comes to that file and what I wanted I could not open, said it was unreadable I need a solution for this please ...

I can keep working on the pc, but that mistake me jump and I'm afraid q get larger or something worse happens .. damaged or illegible

Hi,

In the userenv we have many errors that are not
really errors. Just an indication that we tried something as part of the
steps of logging in and it was not there. This is not necessarily an
indication that we have a problem and it's very common to see these errors
in a userenv log when all is working.

thanks for the reply,

but does it will harm my pc.