All of a sudden, I cannot connect

[Jody :o)]

All of a sudden, I cannot use the computer on my home network or access
files on the desktop computer from my laptop. Below is the message I
keep receiving ...

================================
Not accessible. You might not have permission to use this network
resource. Contact the administrator of this server to find out if you
have access permissions.

Logon failure: the user has not been granted the requested logon type
at this computer.
================================

I do not have a password setup to logon to any of the accounts on that
computer. Does anyone have any idea what could have happened or how I
can fix it?

I really need to be able to use the printer from my laptop. I'd also
like to still be able to backup my laptop's files onto my desktop
computer.

Thank you,
Jody )

 

[Daniel Carwile]

All of a sudden, I cannot use the computer on my home network or access
files on the desktop computer from my laptop. Below is the message I
keep receiving ...

================================
Not accessible. You might not have permission to use this network
resource. Contact the administrator of this server to find out if you
have access permissions.

Logon failure: the user has not been granted the requested logon type
at this computer.
================================

I do not have a password setup to logon to any of the accounts on that
computer. Does anyone have any idea what could have happened or how I
can fix it?

I really need to be able to use the printer from my laptop. I'd also
like to still be able to backup my laptop's files onto my desktop
computer.

Thank you,
Jody )

1. What OS is on your desktop and laptop?
2. Can you logon to your desktop?