64 Troubleshooting
RUN THE MODEM DIAGNOSTIC TOOL —
1
Click 
Start
 
→
 
All Programs
→
 
Modem Diagnostic Tool
. 
2
Follow the instructions on the screen to identify and resolve modem problems. 
Modem diagnostics are not available on all computers.
VERIFY THAT THE MODEM IS COMMUNICATING WITH WINDOWS —
1
Click 
Start
 
→
 
Control Panel
→
 
Hardware and Sound
→
 
Phone and Modem 
Options
→ 
Modems
.
2
Click the COM port for your modem
→
 
Properties
 
→
 
Diagnostics
→
 
Query Modem
 
to verify that the modem is communicating with Windows.
If all commands receive responses, the modem is operating properly.
E
NSURE THAT YOU ARE CONNECTED TO THE INTERNET — Ensure that you have 
subscribed to an Internet provider. With the Outlook Express e-mail program open, 
click File. If Work Offline has a checkmark next to it, click the checkmark to remove it 
and connect to the Internet. For help, contact your Internet service provider.
Error Messages
  CAUTION: Before you begin any of the procedures in this section, follow the 
safety instructions in the Product Information Guide.
If the error message is not listed, see the documentation for the operating 
system or the program that was running when the message appeared.
A FILENAME CANNOT CONTAIN ANY OF THE FOLLOWING CHARACTERS: \ / : * ? “ < 
> | — Do not use these characters in filenames.
A 
REQUIRED .DLL FILE WAS NOT FOUND — The program that you are trying to open 
is missing an essential file. To remove and then reinstall the program:
1
Click 
Start
 
→
 
Control Panel
→ 
Programs
→ 
Programs and Features
.
2
Select the program you want to remove.
3
Click 
Uninstall
.
4
See the program documentation for installation instructions.
drive letter :\ IS NOT ACCESSIBLE. THE DEVICE IS NOT READY — The drive 
cannot read the disk. Insert a disk into the drive and try again.
I
NSERT BOOTABLE MEDIA — Insert a bootable floppy disk, CD, or DVD.
N
ON-SYSTEM DISK ERROR — Remove the floppy disk from the floppy drive and 
restart your computer.
book.book  Page 64  Tuesday, November 27, 2007  10:29 AM