how creat flle and and how to write file network

eg:\\bissstorage\Backups\sudhir

 i want to write inside ths folder...how to get path

i tried this one 

iFile = OpenFile ("\\bissstorage\\Backups\\sudhir\\TransducersDetails\\TransducersDetails.txt" , VAL_READ_WRITE, VAL_APPEND, VAL_ASCII); 

but its not working im using cvi 5.5

thank you

Sudhir