Unable to upload, filemng cp failed

[n4nd4r]

Hi,

I'm currently having problem of uploading file for all domains using file manager with error :

Unable to upload filename.ext to /httpdocs/filename.ext: filemng cp failed:

I've search a bit and follow the suggestion from here :
http://forum.swsoft.com/showthread.php?t=50261

But it didn't work out so I rolled back the old filemng.exe file.

I have also tried to remove .Security file from one of the domains and check the permissions as suggested here :
http://forum.swsoft.com/pda/index.php/t-55798.html

But also didn't work out.

Could somebody plese help me?
Thanks for any positive response.