Hewlett Packard tape drive help and support

Quick links

General tape drive information
Windows registry information

TROUBLESHOOTING

Printer Port Mode Errors / Unable to Transfer data properly / Tape header Contains Unexpected or invalid values

When receiving any of the above error messages, ensure that you have the computer LPT port set to Bi-Directional or any mode except ECP / EPP. Changing your LPT port mode can be done through the computer CMOS setup.

Attempting to backup software using the Windows 3.x Backup utility fails.

Add the below lines into the config.sys to help correctly buffer tape drives and add support for double buffering.

If you are using Smart Drive 4.0 or earlier, add:

device=c:\windows\smartdrv.sys /b+

If you are using Smart Drive 4.0 or later (included with Windows 3.1), add:

device=c:\windows\smartdrv.exe /double_buffer+

Also attempt to add the below lines if you are using MS-DOS version 3.2 or higher:

device=d:0 /f:n

Attempting to use the (HP) Colorado Backup for 95 in Windows 98, Colorado Backup does not detect your tape drive.

     This occurs when Microsoft Backup is currently installed or has been installed in the past. To resolve this issue:

First Backup Your Registry

     After backing up the registry, ensure that Microsoft Backup is completely uninstalled from your computer: Click Start / Settings / Control Panel / double-click Add Remove Programs icon / Click the Windows Setup Tap / double-click the System Tools Icon and ensure that Backup check box is not checked. If this box is checked, uncheck it.

     Delete the below files if they exist.

pnpwprop.dll
pnpwrenu.dll
pnpwfdc.inf
pnpwide.inf
pnpwppt.inf
pnpwtape.inf
pnpwtape.cat

     Delete the below Registry Keys if they exist. If you need additional information on doing this, see the Windows registry help page.

REGISTRY KEYS

HKEY_LOCAL_MACHINE/System/CurrentControlSet/Services/Class/Tape

HKEY_LOCAL_MACHINE/System/CurrentControlSet/Services/Class/TapeController

HKEY_LOCAL_MACHINE/System/CurrentControlSet/Services /Class/TapeDetection

     After the above keys have been removed from your computer, reboot the computer and ensure that the tape icons no longer exist. To do this, Click Start / Settings / Control Panel / double-click the System Icon / Click the Device Manager tab / In Device Manager ensure that there are no tape drive icons which are Grey (There may be Blue icons which are the tape drives installed when installing the Colorado Drive). If this icon exists, click the + next to the category and remove all devices beneath it.

     Once the above steps are completed, reboot the computer and re-install the Colorado Tape Backup Software.

General tape drive troubleshooting:

See the general tape drive troubleshooting page.