Why are files not copied over the network?

Question

.NET

Automatically copy a file from a local folder to a network folder. 4 times out of 5 it works.
Code example:

string fs = @"D:\Prog\today.txt";
string ft = @"\\10.50.21.164\TARGET\today.txt";
File.Copy(fs,ft,true);

When it doesn't work, the error "The network path was not found" is thrown, and the network connection is active, it feels like the "ball" is being lost.
How can the issue be resolved?

Answer 1

Google suggested this: social.msdn.microsoft.com/Forums/vstudio/en-US/ffe...
I think that working with a network is somewhat different from working with files within the same machine. Whether at least asynchronously it is necessary to check up there is such a sphere. Trite - ping also can not always pass, and you write something there without checking for the presence of balls.

Answer 2

wrap in try/catch, check for availability of balls?

Answer 3

Thanks for the advice.
Made through mssql - without copying to another PC, I immediately send the data to the database.