Access files on another PC in LAN

[stevedzi]

I use Apache instaled on Windows, and I read/write a file placed on another PC in LAN. I can access it using Total Commander, but I can't do it using PHP FileSystem functions.
I tried to use:
\Comp_name\DirName\file.txt
But it did't do.

What path I have to use?

[LordShryku]

Try mapping a drive to the folder, then call it by the mapped drive letter.

[stevedzi]

I also tried to map the drive, it doesn't work.
I found in PHP manul this :

On windows, use //computername/share/filename or \computername\share\filename to check files on network shares.

I really don't know how to solve the problem.

[piersk]

Did you try using forward slashes instead of backward slashes?