Hi
You can try this.
SYMPTOMS
When a computer attempts to reconnect a mapped network drive to your
computer, the following error message may occur on that computer:
The following error occurred while reconnecting <drive>: to
\\<computername>\<sharename>
Permanent connection not available. Do you want to restore this connection
the next time you log on?
CAUSE
This behavior can occur if either of the following conditions exists:
1. The Vserver.vxd file is missing or damaged in the Windows\System folder.
2. The DeviceVxds value with a value data of Vserver.vxd is missing or
damaged in the following registry key:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Class\
NetService\0000
RESOLUTION
To resolve this problem, use the appropriate method.
NOTE: If the Sharing command is missing from the context menu when you
right-click a file, folder, or drive, use method 1.
Method 1
Extract a new copy of the Vserver.vxd file from your original Windows 95/98
disks or CD-ROM to the <drive>:\<windows>\system folder, where <drive> is
the drive on which Windows 95/98 is installed, and <windows> is the folder
in which Windows 95/98 is installed.
If you are using Windows 98, you can extract the Vserver.vxd file using the
System File Checker tool.
For more information about using the System File Checker tool, please see
"System File Checker Tool" section of the following article in the
Microsoft Knowledge Base:
ARTICLE-ID: 129605
TITLE : How to Extract Original Compressed Windows Files
Method 2
1. Click Start, point to Settings, and then click Control Panel.
2. Double-click Network.
3. On the Configuration tab, click File And Print Sharing, and then click
the "I want to be able to give others access to my files" and "I want to be
able to give other access to my printer(s)" check boxes to clear them.
4. Click OK, click OK again, and then restart your computer when you are
prompted to do so.
5. Repeat steps 1-4, clicking the "I want to be able to give others access
to my files" and "I want to be able to give other access to my printer(s)"
check boxes to select them in step 3.
Reference Link:
http://support.microsoft.com/default.aspx?scid=kb;en-us;194990
Shilpa Sinha
This posting is provided "AS IS" with no warranties, and confers no rights.