about redirect to read from and write to a specific file

  • Thread starter Thread starter Vic.Dong
  • Start date Start date
V

Vic.Dong

Hello All:

Sorry! That file name has opened was not "D:\1.dat", the correct file name
was "D:\1.txt", the file name redirected was "E:\1.txt", and application is
windows explorer.
My platform is Win2K (Pro) + SP4.

Please Help Me!!!!!!!!!!!!!!!!!!!

Best Reguards

Vic
 
Hollo All:

I had writed a File System Filter Driver based on hooking one specific
logic volume device. I want to redirect for reading from and writting to
some files within one same that logic volume device has been hooked.
Example: I had hooked a logic volume device : "D:\"
When application or user program read or write these files in
volume hooked "D:\1.dat", then I want to return data from Read option by
other file in different location---- "E:\1.dat". So I handle a lot of IRP
request and some FastIoDispach, but when application opened this file, it
always appears a message box that means --- "Not enough memory available to
complete this operation. Quit one or more applications to increase available
memory, and then try again." And returns nothing data.

Now I dont understand this reason cause this notice event. Maybe some IRP
and FastIoDispach request handles is incorrect or others request was not
handled.

Please help me.


Best Regards.

Vic
 
If I understand what you are trying to do, there is a feature in Windows
called Mount Points to do this.
 
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