excel vba - [VBA]how to check if internet disk could be accessed -


I have an internet disk that contains passwords and IDs, and want to type the code to access them.

My code is as follows 

  set wsh = WScript.CreateObject ("WScript.Shell") returnvalue = wsh.run ("Net Usage Address / Id Password", 0 , True)

But sometimes the Internet is slowed or the password is changed, WS did not respond and code 

  returnvalue = wsh Run ("Net Usage Address / Id Password", 0, True)

Is it possible to modify this code, it can check that the disk can be accessed and one Wait for fixed time Like it passes to the disk takes a lot of time to react?


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