C:\Inetpub\wwwroot\fg-tunisie_NET>vbc /t:library /out:..\bin\varie.dll /r:System.d
ll /r:System.Data.dll varie.vb

Microsoft (R) Visual Basic .NET Compiler version 7.00.9466
for Microsoft (R) .NET Framework version 1.00.3705.288
Copyright (C) Microsoft Corporation 1987-2001. All rights reserved.

vbc : Command line error BC2012 : can't open '\bin\varie.dll' for writing

C:\Inetpub\wwwroot\fg-tunisie_NET>

PS: ho messo il compilatore vbc.exe nel root del sito