Hello,
The issue you are experiencing is due to Windows security when being accessed remotely. Piranha Designs Time Monitor software is designed to limit kids computer time and thus imposes time restrictions on all accounts as configured by the system administrator. The issue this user is experiencing is due to the monitoring of the Windows Guest account which is used when accessing the remote machine. When Time Monitor is installed it configures Windows to not enable local or remote access by the guest account unless the administrator overrides the time settings from the Time Monitor Administrator program.
We first recommend that you are running the latest version of Time Monitor v1.2.2. You can download the software from our website at
http://www.time-monitor.com/downloads.htmlThe following 3 steps are to be done on the computer you wish to access.
Step 1Run Time Monitor Administrator, make sure the Guest account is not disabled, and to permit logon at all hours. The following screenshot shows this:
Step 2By default Windows home networking grants quite a bit of rights when Simple File Sharing is enabled. The user is attaching to a computer named NEC using the Guest account. This user wishes to connect without providing a password. This is possible but not recommended as it grants read/write access to the machine without any auditing capabilities thus allowing anyone, or any program, to make changes to the shared folder. The following screen shows the security privileges of a shared folder when Simple File Shaing is enabled:

If you wish to disable the Simple File Sharing and can manage creating shared folders, assigning rights, and mapping drives then to disable the Simple File Sharing run Windows Explorer then select from the menu Tools->Folder Options->View and disable Simple Shared Networking:
Step 3To allow Guest access to the shared folder(s) without requiring a password go to Control Panel -> User Accounts, select the Guest account and choose the "Remove password" option:
Step 4This is the final step and must be performed on the computer that wishes to access the remote computer.
Using Windows Explorer to map a network drive to the remote computer select Tools->Map network drive and provide the appropriate information. Please note that you must click the connect using a different username link first and supply the following information:

Make sure your username is COMPUTERNAME\USERNAME format (eg. NEC\Guest), leave the password blank, and click OK.
Finally, make sure "Reconnect at logon" is enabled and that the \\COMPUTERNAME\SHARENAME is correct (eg \\NEC\YOURSHAREDFOLDERNAME) then click OK.
Now, whenver you logon to Windows the password prompt to access the remote machine will appear but you simply click OK to connect as Guest.
Hope this helps!
Sincerely,
Time Monitor Tech SupportPiranha Designs, LLC