O problema cu postarea unui site ASP

Hei,

Am si eu nevoie de putin ajutor.

Am un site in ASP si as vrea sa il urc pe net. Nu am hosting,insa am gasit un site somme.com unde il pot urca gratuit. M-am uitat la tutorial,dar cand incerc sa urc baza(.mdf) imi apare mesajul:
System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.UnauthorizedAccessException: Access to the path 'c:\dzsqls\SpritelyUsers.mdf' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.File.InternalDelete(String path, Boolean checkHost) at DZWebSvc.DZWebAgent.AttachNewUserDB(String DBName, String LoginName, String OriginalDBFileName, String OriginalLogFileName, String NewDBFileName, String NewLogFileName, Int32 MaxDataFileSizeMB, Int32 MaxLogFileSizeMB, String ConnectionString, Boolean ChangeDefaultSchemaToDbo, String tk) --- End of inner exception stack trace ---

Inteleg ca e ceva legat de permisiuni,ca ar trebui sa imi dau drepturi din server fie cu remote fie cu ftp, dar habar nu am cum.

V-as fi foarte recunoscatoare daca ma puteti ajuta.

Multumesc!